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Securitizations and Variable Interest Entities
9 Months Ended
Sep. 30, 2016
Securitizations and Variable Interest Entities [Abstract]  
Securitizations and Variable Interest Entities
Note 7: Securitizations and Variable Interest Entities
Involvement with SPEs
In the normal course of business, we enter into various types of on- and off-balance sheet transactions with SPEs, which are corporations, trusts, limited liability companies or partnerships that are established for a limited purpose. Generally, SPEs are formed in connection with securitization transactions and are considered variable interest entities (VIEs). For further description of our involvement with SPEs, see Note 8 (Securitizations and Variable Interest Entities) to Financial Statements in our 2015 Form 10-K.
We have segregated our involvement with VIEs between those VIEs which we consolidate, those which we do not consolidate and those for which we account for the transfers of financial assets as secured borrowings. Secured borrowings are transactions involving transfers of our financial assets to third parties that are accounted for as financings with the assets pledged as collateral. Accordingly, the transferred assets remain recognized on our balance sheet. Subsequent tables within this Note further segregate these transactions by structure type.
Table 7.1 provides the classifications of assets and liabilities in our balance sheet for our transactions with VIEs.
Table 7.1: Balance Sheet Transactions with VIEs
(in millions)
VIEs that we
do not
consolidate

 
VIEs
that we
consolidate

Transfers that
we account
for as secured
borrowings
 
 
Total

September 30, 2016
 
 
 
 
 
Cash
$

 
145

 

 
145

Federal funds sold, securities purchased under resale agreements and other short-term investments

 
90

 

 
90

Trading assets
2,335

 
130

 
203

 
2,668

Investment securities (1)
9,331

 
244

 
1,048

 
10,623

Loans
7,865

 
12,417

 
4,144

 
24,426

Mortgage servicing rights
10,830

 

 

 
10,830

Other assets
9,804

 
414

 
14

 
10,232

Total assets
40,165

 
13,440

 
5,409

 
59,014

Short-term borrowings

 

 
1,066

 
1,066

Accrued expenses and other liabilities  
413

 
79

(2)
2

 
494

Long-term debt  
3,360

 
3,850

(2)
4,115

 
11,325

Total liabilities
3,773

 
3,929

 
5,183

 
12,885

Noncontrolling interests

 
147

 

 
147

Net assets
$
36,392

 
9,364

 
226

 
45,982

December 31, 2015
 
 
 
 
 
 
 
Cash
$

 
157

 

 
157

Federal funds sold, securities purchased under resale agreements and other short-term investments

 

 

 

Trading assets
1,340

 
1

 
203

 
1,544

Investment securities (1)
12,388

 
425

 
2,171

 
14,984

Loans
9,661

 
4,811

 
4,887

 
19,359

Mortgage servicing rights
12,518

 

 

 
12,518

Other assets
8,938

 
242

 
26

 
9,206

Total assets
44,845

 
5,636

 
7,287

 
57,768

Short-term borrowings

 

 
1,799

 
1,799

Accrued expenses and other liabilities
629

 
57

(2)
1

 
687

Long-term debt
3,021

 
1,301

(2)
4,844

 
9,166

Total liabilities
3,650

 
1,358

 
6,644

 
11,652

Noncontrolling interests

 
93

 

 
93

Net assets
$
41,195

 
4,185

 
643

 
46,023

(1)
Excludes certain debt securities related to loans serviced for the Federal National Mortgage Association (FNMA), Federal Home Loan Mortgage Corporation (FHLMC) and GNMA.
(2)
There were no VIE liabilities with recourse to the general credit of Wells Fargo for the periods presented.

Transactions with Unconsolidated VIEs
Our transactions with unconsolidated VIEs include securitizations of residential mortgage loans, CRE loans, student loans, automobile loans and leases, certain dealer floorplan loans; investment and financing activities involving collateralized debt obligations (CDOs) backed by asset-backed and CRE securities, tax credit structures, collateralized loan obligations (CLOs) backed by corporate loans, and other types of structured financing. We have various forms of involvement with VIEs, including servicing, holding senior or subordinated interests, entering into liquidity arrangements, credit default swaps and other derivative contracts. Involvements with these unconsolidated VIEs are recorded on our balance sheet in trading assets, investment securities, loans, MSRs, other assets, other liabilities, and long-term debt, as appropriate.
Table 7.2 provides a summary of unconsolidated VIEs with which we have significant continuing involvement, but we are not the primary beneficiary. We do not consider our continuing involvement in an unconsolidated VIE to be significant when it relates to third-party sponsored VIEs for which we were not the transferor (unless we are servicer and have other significant forms of involvement) or if we were the sponsor only or sponsor and servicer but do not have any other forms of significant involvement.
Significant continuing involvement includes transactions where we were the sponsor or transferor and have other significant forms of involvement. Sponsorship includes transactions with unconsolidated VIEs where we solely or materially participated in the initial design or structuring of the entity or marketing of the transaction to investors. When we transfer assets to a VIE and account for the transfer as a sale, we are considered the transferor. We consider investments in securities (other than those held temporarily in trading), loans, guarantees, liquidity agreements, written options and servicing of collateral to be other forms of involvement that may be significant. We have excluded certain transactions with unconsolidated VIEs from the balances presented in the following table where we have determined that our continuing involvement is not significant due to the temporary nature and size of our variable interests, because we were not the transferor or because we were not involved in the design of the unconsolidated VIEs. We also exclude from the table secured borrowing transactions with unconsolidated VIEs (for information on these transactions, see the Transactions with Consolidated VIEs and Secured Borrowings section in this Note).
Table 7.2: Unconsolidated VIEs
 
 
 
Carrying value – asset (liability)
 
(in millions)
Total
VIE
assets

 
Debt and
equity
interests (1)

 
Servicing
assets

 
Derivatives

 
Other
commitments
and
guarantees

 
Net
assets

September 30, 2016
 
 
 
 
 
 
 
 
 
 
 
Residential mortgage loan securitizations:
 
 
 
 
 
 
 
 
 
 
 
Conforming (2)
$
1,169,571

 
2,997

 
9,908

 

 
(245
)
 
12,660

Other/nonconforming
20,764

 
1,075

 
108

 

 
(2
)
 
1,181

Commercial mortgage securitizations
169,236

 
4,820

 
814

 
309

 
(32
)
 
5,911

Collateralized debt obligations:
 
 
 
 
 
 
 
 
 
 
 
Debt securities
2,353

 

 

 
17

 
(31
)
 
(14
)
Loans (3)
1,564

 
1,527

 

 

 

 
1,527

Asset-based finance structures
11,699

 
7,967

 

 

 

 
7,967

Tax credit structures
27,896

 
10,111

 

 

 
(3,387
)
 
6,724

Collateralized loan obligations
102

 
10

 

 

 

 
10

Investment funds
209

 
49

 

 

 

 
49

Other (4)
13,687

 
454

 

 
(77
)
 

 
377

Total
$
1,417,081

 
29,010

 
10,830

 
249

 
(3,697
)
 
36,392

 
 
 
Maximum exposure to loss
 
 
 
 
Debt and
equity
interests (1)

 
Servicing
assets

 
Derivatives

 
Other
commitments
and
guarantees

 
Total
exposure

Residential mortgage loan securitizations:
 
 
 
 
 
 
 
 
 
 
 
Conforming
 
 
$
2,997

 
9,908

 

 
967

 
13,872

Other/nonconforming
 
 
1,075

 
108

 

 
2

 
1,185

Commercial mortgage securitizations
 
 
4,820

 
814

 
309

 
9,130

 
15,073

Collateralized debt obligations:
 
 
 
 
 
 
 
 
 
 
 
Debt securities
 
 

 

 
17

 
31

 
48

Loans (3)
 
 
1,527

 

 

 

 
1,527

Asset-based finance structures
 
 
7,967

 

 

 
444

 
8,411

Tax credit structures
 
 
10,111

 

 

 
970

 
11,081

Collateralized loan obligations
 
 
10

 

 

 

 
10

Investment funds
 
 
49

 

 

 

 
49

Other (4)
 
 
454

 

 
114

 

 
568

Total
 
 
$
29,010

 
10,830

 
440

 
11,544

 
51,824


(continued on following page)
(continued from previous page)
 
 
 
Carrying value – asset (liability)
 
(in millions)
Total
VIE
assets

 
Debt and
equity
interests (1)

 
Servicing
assets

 
Derivatives

 
Other
commitments
and
guarantees

 
Net
assets

December 31, 2015
 
 
 
 
 
 
 
 
 
 
 
Residential mortgage loan securitizations:
 
 
 
 
 
 
 
 
 
 
 
Conforming (2)
$
1,199,225

 
2,458

 
11,665

 

 
(386
)
 
13,737

Other/nonconforming
24,809

 
1,228

 
141

 

 
(1
)
 
1,368

Commercial mortgage securitizations
184,959

 
6,323

 
712

 
203

 
(26
)
 
7,212

Collateralized debt obligations:
 
 
 
 
 
 
 
 
 
 
 
Debt securities
3,247

 

 

 
64

 
(57
)
 
7

Loans (3)
3,314

 
3,207

 

 

 

 
3,207

Asset-based finance structures
13,063

 
8,956

 

 
(66
)
 

 
8,890

Tax credit structures
26,099

 
9,094

 

 

 
(3,047
)
 
6,047

Collateralized loan obligations
898

 
213

 

 

 

 
213

Investment funds
1,131

 
47

 

 

 

 
47

Other (4)
12,690

 
511

 

 
(44
)
 

 
467

Total
$
1,469,435

 
32,037

 
12,518

 
157

 
(3,517
)
 
41,195

 
 
 
Maximum exposure to loss
 
 
 
 
Debt and
equity
interests (1)

 
Servicing
assets

 
Derivatives

 
Other
commitments
and
guarantees

 
Total
exposure

Residential mortgage loan securitizations:
 
 
 
 
 
 
 
 
 
 
 
Conforming
 
 
$
2,458

 
11,665

 

 
1,452

 
15,575

Other/nonconforming
 
 
1,228

 
141

 

 
1

 
1,370

Commercial mortgage securitizations
 
 
6,323

 
712

 
203

 
7,152

 
14,390

Collateralized debt obligations:
 
 
 
 
 
 
 
 
 
 
 
Debt securities
 
 

 

 
64

 
57

 
121

Loans (3)
 
 
3,207

 

 

 

 
3,207

Asset-based finance structures
 
 
8,956

 

 
76

 
444

 
9,476

Tax credit structures
 
 
9,094

 

 

 
866

 
9,960

Collateralized loan obligations
 
 
213

 

 

 

 
213

Investment funds
 
 
47

 

 

 

 
47

Other (4)
 
 
511

 

 
117

 
150

 
778

Total
 
 
$
32,037

 
12,518

 
460

 
10,122

 
55,137

(1)
Includes total equity interests of $9.8 billion and $8.9 billion at September 30, 2016, and December 31, 2015, respectively. Also includes debt interests in the form of both loans and securities. Excludes certain debt securities held related to loans serviced for FNMA, FHLMC and GNMA.
(2)
Excludes assets and related liabilities with a recorded carrying value on our balance sheet of $1.2 billion and $1.3 billion at September 30, 2016, and December 31, 2015, respectively, for certain delinquent loans that are eligible for repurchase from GNMA loan securitizations. The recorded carrying value represents the amount that would be payable if the Company was to exercise the repurchase option. The carrying amounts are excluded from the table because the loans eligible for repurchase do not represent interests in the VIEs.
(3)
Represents senior loans to trusts that are collateralized by asset-backed securities. The trusts invest predominantly in senior tranches from a diversified pool of U.S. asset securitizations, of which all are current and 100% and 70% were rated as investment grade by the primary rating agencies at September 30, 2016, and December 31, 2015, respectively. These senior loans are accounted for at amortized cost and are subject to the Company’s allowance and credit charge-off policies.
(4)
Includes structured financing and credit-linked note structures. Also contains investments in auction rate securities (ARS) issued by VIEs that we do not sponsor and, accordingly, are unable to obtain the total assets of the entity.


In Table 7.2, “Total VIE assets” represents the remaining principal balance of assets held by unconsolidated VIEs using the most current information available. For VIEs that obtain exposure to assets synthetically through derivative instruments, the remaining notional amount of the derivative is included in the asset balance. “Carrying value” is the amount in our consolidated balance sheet related to our involvement with the unconsolidated VIEs. “Maximum exposure to loss” from our involvement with off-balance sheet entities, which is a required disclosure under GAAP, is determined as the carrying value of our involvement with off-balance sheet (unconsolidated) VIEs plus the remaining undrawn liquidity and lending commitments, the notional amount of net written derivative contracts, and generally the notional amount of, or stressed loss estimate for, other commitments and guarantees. It represents estimated loss that would be incurred under severe, hypothetical circumstances, for which we believe the possibility is extremely remote, such as where the value of our interests and any associated collateral declines to zero, without any consideration of recovery or offset from any economic hedges. Accordingly, this required disclosure is not an indication of expected loss.
For complete descriptions of our types of transactions with unconsolidated VIEs with which we have a significant continuing involvement, but we are not the primary beneficiary, see Note 8 (Securitizations and Variable Interest Entities) to Financial Statements in our 2015 Form 10-K.

INVESTMENT FUNDS In first quarter 2016, we adopted ASU 2015-02 (Amendments to the Consolidation Analysis) which changed the consolidation analysis for certain investment funds. We do not consolidate these investment funds because we do not hold variable interests that are considered significant to the funds.
We voluntarily waived a portion of our management fees for certain money market funds that are exempt from the consolidation analysis to ensure the funds maintained a minimum level of daily net investment income. The amount of fees waived in the third quarter and first nine months of 2016 was $28 million and $84 million, respectively, compared with $50 million and $159 million, respectively, in the same periods of 2015.

OTHER TRANSACTIONS WITH VIEs  Other VIEs include certain entities that issue auction rate securities (ARS) which are debt instruments with long-term maturities, that re-price more frequently, and preferred equities with no maturity. At September 30, 2016, we held $453 million of ARS issued by VIEs compared with $502 million at December 31, 2015. We acquired the ARS pursuant to agreements entered into in 2008 and 2009.
We do not consolidate the VIEs that issued the ARS because we do not have power over the activities of the VIEs.

TRUST PREFERRED SECURITIES  VIEs that we wholly own issue debt securities or preferred equity to third party investors. All of the proceeds of the issuance are invested in debt securities or preferred equity that we issue to the VIEs. The VIEs’ operations and cash flows relate only to the issuance, administration and repayment of the securities held by third parties. We do not consolidate these VIEs because the sole assets of the VIEs are receivables from us, even though we own all of the voting equity shares of the VIEs, have fully guaranteed the obligations of the VIEs and may have the right to redeem the third party securities under certain circumstances. In our consolidated balance sheet at September 30, 2016, and December 31, 2015, we reported the debt securities issued to the VIEs as long-term junior subordinated debt with a carrying value of $2.3 billion and $2.2 billion, respectively, and the preferred equity securities issued to the VIEs as preferred stock with a carrying value of $2.5 billion at both dates. These amounts are in addition to the involvements in these VIEs included in the preceding table.
 
Loan Sales and Securitization Activity
We periodically transfer consumer and CRE loans and other types of financial assets in securitization and whole loan sale transactions. We typically retain the servicing rights from these sales and may continue to hold other beneficial interests in the transferred financial assets. We may also provide liquidity to investors in the beneficial interests and credit enhancements in the form of standby letters of credit. Through these transfers we may be exposed to liability under limited amounts of recourse as well as standard representations and warranties we make to purchasers and issuers. Table 7.3 presents the cash flows for our transfers accounted for as sales.
Table 7.3: Cash Flows From Sales and Securitization Activity
 
2016
 
 
2015
 
(in millions)
Mortgage
loans

 
Other
financial
assets

 
Mortgage
loans

 
Other
financial
assets

Quarter ended September 30,
  

 
  

 
  

 
  

Proceeds from securitizations and whole loan sales
$
66,830

 
53

 
52,733

 
192

Fees from servicing rights retained
891

 

 
902

 
1

Cash flows from other interests held (1)
930

 

 
328

 
10

Repurchases of assets/loss reimbursements (2):
 
 
 
 
 
 
 
Non-agency securitizations and whole loan transactions
4

 

 
3

 

Agency securitizations (3)
22

 

 
72

 

Servicing advances, net of repayments
(52
)
 

 
(88
)
 

Nine months ended September 30,
 
 
 
 
 
 
 
Proceeds from securitizations and whole loan sales
$
178,301

 
186

 
153,626

 
373

Fees from servicing rights retained
2,636

 

 
2,760

 
5

Cash flows from other interests held (1)
1,964

 
1

 
942

 
33

Repurchases of assets/loss reimbursements (2):
 
 
 
 
 
 
 
Non-agency securitizations and whole loan transactions
22

 

 
10

 

Agency securitizations (3)
104

 

 
210

 

Servicing advances, net of repayments
(159
)
 

 
(342
)
 

(1)
Cash flows from other interests held include principal and interest payments received on retained bonds and excess cash flows received on interest-only strips.
(2)
Consists of cash paid to repurchase loans from investors and cash paid to investors to reimburse them for losses on individual loans that are already liquidated.
(3)
Represent loans repurchased from GNMA, FNMA, and FHLMC under representation and warranty provisions included in our loan sales contracts. Third quarter and first nine months of 2016 exclude $2.4 billion and $7.3 billion respectively, in delinquent insured/guaranteed loans that we service and have exercised our option to purchase out of GNMA pools, compared with $2.2 billion and $8.2 billion, respectively, in the same periods of 2015. These loans are predominantly insured by the FHA or guaranteed by the VA.

In the third quarter and first nine months of 2016, we recognized net gains of $141 million and $436 million, respectively, from transfers accounted for as sales of financial assets, compared with $88 million and $404 million, respectively, in the same periods of 2015. These net gains largely relate to commercial mortgage securitizations and residential mortgage securitizations where the loans were not already carried at fair value.
Sales with continuing involvement during the third quarter and first nine months of 2016 and 2015 largely related to securitizations of residential mortgages that are sold to the government-sponsored entities (GSEs), including FNMA, FHLMC and GNMA (conforming residential mortgage securitizations). During the third quarter and first nine months of 2016, we transferred $63.3 billion and $165.6 billion, respectively, in fair value of residential mortgages to unconsolidated VIEs and third-party investors and recorded the transfers as sales, compared with $50.2 billion and $143.1 billion, respectively, in the same periods of 2015. Substantially all of these transfers did not result in a gain or loss because the loans were already carried at fair value. In connection with all of these transfers, in the first nine months of 2016, we recorded a $1.3 billion servicing asset, measured at fair value using a Level 3 measurement technique, securities of $3.0 billion, classified as Level 2, and a $26 million liability for repurchase losses which reflects management’s estimate of probable losses related to various representations and warranties for the loans transferred, initially measured at fair value. In the first nine months of 2015, we recorded a $1.2 billion servicing asset, securities of $787 million, and a $34 million liability.
Table 7.4 presents the key weighted-average assumptions we used to measure residential mortgage servicing rights at the date of securitization.
Table 7.4: Residential Mortgage Servicing Rights
 
Residential mortgage
servicing rights
 
 
2016

 
2015

Quarter ended September 30,
  

 
  

Prepayment speed (1)
12.4
%
 
11.5

Discount rate
6.2

 
7.1

Cost to service ($ per loan) (2)
$
124

 
223

Nine months ended September 30,
 
 
 
Prepayment speed (1)
12.5
%
 
12.1

Discount rate
6.5

 
7.4

Cost to service ($ per loan) (2)
$
136

 
232

(1)
The prepayment speed assumption for residential mortgage servicing rights includes a blend of prepayment speeds and default rates. Prepayment speed assumptions are influenced by mortgage interest rate inputs as well as our estimation of drivers of borrower behavior.
(2)
Includes costs to service and unreimbursed foreclosure costs, which can vary period to period depending on the mix of modified government-guaranteed loans sold to GNMA.
During the third quarter and first nine months of 2016, we transferred $4.0 billion and $13.9 billion, respectively, in carrying value of commercial mortgages to unconsolidated VIEs and third-party investors and recorded the transfers as sales, compared with $3.0 billion and $12.5 billion in the same periods of 2015, respectively. These transfers resulted in gains of $134 million and $327 million in the third quarter and first nine months of 2016, respectively, because the loans were carried at lower of cost of market value (LOCOM), compared with gains of $63 million and $263 million in the third quarter and first nine months of 2015, respectively. In connection with these transfers, in the first nine months of 2016, we recorded a servicing asset of $204 million, initially measured at fair value using a Level 3 measurement technique, and securities of $236 million, classified as Level 2. In the first nine months of 2015, we recorded a servicing asset of $131 million and securities of $209 million.
Retained Interests from Unconsolidated VIEs
Table 7.5 provides key economic assumptions and the sensitivity of the current fair value of residential mortgage servicing rights and other interests held to immediate adverse changes in those assumptions. “Other interests held” relate to residential and commercial mortgage loan securitizations. Residential mortgage-backed securities retained in securitizations issued through GSEs, such as FNMA, FHLMC and GNMA, are excluded from the table because these securities have a remote risk of credit loss due to the GSE guarantee. These securities also have economic characteristics similar to GSE mortgage-backed securities that we purchase, which are not included in the table. Subordinated interests include only those bonds whose credit rating was below AAA by a major rating agency at issuance. Senior interests include only those bonds whose credit rating was AAA by a major rating agency at issuance. The information presented excludes trading positions held in inventory.
Table 7.5: Retained Interests from Unconsolidated VIEs
 
 
 
Other interests held
 
 
Residential
mortgage
servicing
rights (1)

 
Interest-only
strips

 
Consumer

 
Commercial (2)
 
($ in millions, except cost to service amounts)
 
 
Subordinated
bonds

 
Subordinated
bonds

 
Senior
bonds

Fair value of interests held at September 30, 2016
$
10,415

 
30

 
1

 
285

 
656

Expected weighted-average life (in years)
5.3

 
3.6

 
9.2

 
1.2

 
5.8

Key economic assumptions:
 
 
 
 
 
 
 
 
 
Prepayment speed assumption (3)
13.5
%
 
18.9

 
15.3

 
  
 
  
Decrease in fair value from:
 
 
 
 
 
 
 
 
 
10% adverse change
$
585

 
1

 

 
 
 
 
25% adverse change
1,376

 
2

 

 
 
 
 
Discount rate assumption
6.2
%
 
12.1

 
9.9

 
9.1

 
3.2

Decrease in fair value from:
 
 
 
 
 
 
 
 
 
100 basis point increase
$
485

 
1

 

 
3

 
31

200 basis point increase
927

 
1

 

 
6

 
61

Cost to service assumption ($ per loan)
161

 
 
 
 
 
 
 
 
Decrease in fair value from:
 
 
 
 
 
 
 
 
 
10% adverse change
509

 
 
 
 
 
 
 
 
25% adverse change
1,271

 
 
 
 
 
 
 
 
Credit loss assumption
 
 
 
 
2.6
%
 
2.3

 

Decrease in fair value from:
 
 
 
 
 
 
 
 
 
10% higher losses
 
 
 
 
$

 
1

 

25% higher losses
 
 
 
 

 
1

 

Fair value of interests held at December 31, 2015
$
12,415

 
34

 
1

 
342

 
673

Expected weighted-average life (in years)
6.0

 
3.6

 
11.6

 
1.9

 
5.8

Key economic assumptions:
  
 
  
 
  

 
  
 
  
Prepayment speed assumption (3)
11.4
%
 
19.0

 
15.1

 
  
 
  
Decrease in fair value from:
  
 
  
 
  

 
  
 
  
10% adverse change
$
616

 
1

 

 
  
 
  
25% adverse change
1,463

 
3

 

 
  
 
  
Discount rate assumption
7.3
%
 
13.8

 
10.5

 
5.3

 
3.0

Decrease in fair value from:
  
 
  
 
  

 
  
 
  
100 basis point increase
$
605

 
1

 

 
6

 
33

200 basis point increase
1,154

 
1

 

 
11

 
63

Cost to service assumption ($ per loan)
168

 
  
 
  

 
  
 
  
Decrease in fair value from:
  
 
  
 
  

 
  
 
  
10% adverse change
567

 
  
 
  

 
  
 
  
25% adverse change
1,417

 
  
 
  

 
  
 
  
Credit loss assumption
  
 
  
 
1.1
%
 
2.8

 

Decrease in fair value from:
  
 
  
 
  

 
  
 
  
10% higher losses
  
 
  
 
$

 

 

25% higher losses
  
 
  
 

 
2

 

(1)
See narrative following this table for a discussion of commercial mortgage servicing rights.
(2)
Prepayment speed assumptions do not significantly impact the value of commercial mortgage securitization bonds as the underlying commercial mortgage loans experience significantly lower prepayments due to certain contractual restrictions, impacting the borrower’s ability to prepay the mortgage.
(3)
The prepayment speed assumption for residential mortgage servicing rights includes a blend of prepayment speeds and default rates. Prepayment speed assumptions are influenced by mortgage interest rate inputs as well as our estimation of drivers of borrower behavior.
In addition to residential mortgage servicing rights (MSRs) included in the previous table, we have a small portfolio of commercial MSRs with a fair value of $1.6 billion and $1.7 billion at September 30, 2016, and December 31, 2015, respectively. The nature of our commercial MSRs, which are carried at LOCOM, is different from our residential MSRs. Prepayment activity on serviced loans does not significantly impact the value of commercial MSRs because, unlike residential mortgages, commercial mortgages experience significantly lower prepayments due to certain contractual restrictions, impacting the borrower’s ability to prepay the mortgage. Additionally, for our commercial MSR portfolio, we are typically master/primary servicer, but not the special servicer, who is separately responsible for the servicing and workout of delinquent and foreclosed loans. It is the special servicer, similar to our role as servicer of residential mortgage loans, who is affected by higher servicing and foreclosure costs due to an increase in delinquent and foreclosed loans. Accordingly, prepayment speeds and costs to service are not key assumptions for commercial MSRs as they do not significantly impact the valuation. The primary economic driver impacting the fair value of our commercial MSRs is forward interest rates, which are derived from market observable yield curves used to price capital markets instruments. Market interest rates significantly affect interest earned on custodial deposit balances. The sensitivity of the current fair value to an immediate adverse 25% change in the assumption about interest earned on deposit balances at September 30, 2016, and December 31, 2015, results in a decrease in fair value of $183 million and $150 million, respectively. See Note 8 (Mortgage Banking Activities) for further information on our commercial MSRs.
We also have a loan to an unconsolidated third party VIE that we extended in fourth quarter 2014 in conjunction with our sale of government guaranteed student loans. The loan is carried at amortized cost and approximates fair value at September 30, 2016, and December 31, 2015. The carrying amount of the loan at September 30, 2016, and December 31, 2015, was $4.4 billion and $4.9 billion, respectively. The estimated fair value of the loan is considered a Level 3 measurement that is determined using discounted cash flows that are based on changes in the discount rate due to changes in the risk premium component (credit spreads). The primary economic assumption impacting the fair value of our loan is the discount rate. Changes in the credit loss assumption are not expected to affect the estimated fair value of the loan due to the government guarantee of the underlying collateral. The sensitivity of the current fair value to an immediate adverse increase of 200 basis points in the risk premium component of the discount rate assumption is a decrease in fair value of $93 million and $82 million at September 30, 2016, and December 31, 2015, respectively.
The sensitivities in the preceding paragraphs and table are hypothetical and caution should be exercised when relying on this data. Changes in value based on variations in assumptions generally cannot be extrapolated because the relationship of the change in the assumption to the change in value may not be linear. Also, the effect of a variation in a particular assumption on the value of the other interests held is calculated independently without changing any other assumptions. In reality, changes in one factor may result in changes in others (for example, changes in prepayment speed estimates could result in changes in the credit losses), which might magnify or counteract the sensitivities.

Off-Balance Sheet Loans
Table 7.6 presents information about the principal balances of off-balance sheet loans that were sold or securitized, including residential mortgage loans sold to FNMA, FHLMC, GNMA and other investors, for which we have some form of continuing involvement (including servicer). Delinquent loans include loans 90 days or more past due and loans in bankruptcy, regardless of delinquency status. For loans sold or securitized where servicing is our only form of continuing involvement, we would only experience a loss if we were required to repurchase a delinquent loan or foreclosed asset due to a breach in representations and warranties associated with our loan sale or servicing contracts.


Table 7.6: Off-Balance Sheet Loans Sold or Securitized
 
 
 
 
 
 
 
 
 
Net charge-offs
 
 
Total loans
 
 
Delinquent loans and foreclosed assets (1)
 
 
Nine months ended September 30,
 
(in millions)
Sep 30, 2016

 
Dec 31, 2015

 
Sep 30, 2016

 
Dec 31, 2015

 
2016

 
2015

Commercial:
 
 
 
 
 
 
 
 
 
 
 
Real estate mortgage
$
108,251

 
110,815

 
3,284

 
6,670

 
210

 
301

Total commercial
108,251

 
110,815

 
3,284

 
6,670

 
210

 
301

Consumer:
 
 
 
 
 
 
 
 
 
 
 
Real estate 1-4 family first mortgage
1,172,789

 
1,235,662

 
16,773

 
20,904

 
764

 
678

Total consumer
1,172,789

 
1,235,662

 
16,773

 
20,904

 
764

 
678

Total off-balance sheet sold or securitized loans (2)
$
1,281,040

 
1,346,477

 
20,057

 
27,574

 
974

 
979

(1)
Includes $1.8 billion and $5.0 billion of commercial foreclosed assets and $2.0 billion and $2.2 billion of consumer foreclosed assets at September 30, 2016, and December 31, 2015, respectively.
(2)
At September 30, 2016, and December 31, 2015, the table includes total loans of $1.2 trillion at both dates, delinquent loans of $9.8 billion and $12.1 billion, and foreclosed assets of $1.4 billion and $1.7 billion, respectively, for FNMA, FHLMC and GNMA. Net charge-offs exclude loans sold to FNMA, FHLMC and GNMA as we do not service or manage the underlying real estate upon foreclosure and, as such, do not have access to net charge-off information.
Transactions with Consolidated VIEs and Secured Borrowings
Table 7.7 presents a summary of financial assets and liabilities for asset transfers accounted for as secured borrowings and involvements with consolidated VIEs. “Assets” are presented using GAAP measurement methods, which may include fair value, credit impairment or other adjustments, and therefore in some instances will differ from “Total VIE assets.” For VIEs that obtain exposure synthetically through derivative instruments, the remaining notional amount of the derivative is included in “Total VIE assets.” On the consolidated balance sheet, we separately disclose the consolidated assets of certain VIEs that can only be used to settle the liabilities of those VIEs.

Table 7.7: Transactions with Consolidated VIEs and Secured Borrowings
 
 
 
Carrying value
 
(in millions)
Total VIE
assets

 
Assets

 
Liabilities

 
Noncontrolling
interests

 
Net assets

September 30, 2016
 
 
 
 
 
 
 
 
 
Secured borrowings:
 
 
 
 
 
 
 
 
 
Municipal tender option bond securitizations
$
1,720

 
1,265

 
(1,068
)
 

 
197

Residential mortgage securitizations
4,033

 
4,144

 
(4,115
)
 

 
29

Total secured borrowings
5,753

 
5,409

 
(5,183
)
 

 
226

Consolidated VIEs:
 
 
 
 
 
 
 
 
 
Commercial and industrial loans and leases
8,439

 
8,439

 
(2,846
)
 
(13
)
 
5,580

Nonconforming residential mortgage loan securitizations
3,532

 
3,143

 
(1,066
)
 

 
2,077

Commercial real estate loans
1,276

 
1,276

 

 

 
1,276

Structured asset finance
25

 
15

 
(11
)
 

 
4

Investment funds
420

 
420

 
(5
)
 
(69
)
 
346

Other
158

 
147

 
(1
)
 
(65
)
 
81

Total consolidated VIEs
13,850

 
13,440

 
(3,929
)
 
(147
)
 
9,364

Total secured borrowings and consolidated VIEs
$
19,603

 
18,849

 
(9,112
)
 
(147
)
 
9,590

December 31, 2015
 
 
 
 
 
 
 
 
 
Secured borrowings:
 
 
 
 
 
 
 
 
 
Municipal tender option bond securitizations
$
2,818

 
2,400

 
(1,800
)
 

 
600

Residential mortgage securitizations
4,738

 
4,887

 
(4,844
)
 

 
43

Total secured borrowings
7,556

 
7,287

 
(6,644
)
 

 
643

Consolidated VIEs:
 
 
 
 
 
 
 
 
 
Nonconforming residential mortgage loan securitizations
4,134

 
3,654

 
(1,239
)
 

 
2,415

Commercial real estate loans
1,185

 
1,185

 

 

 
1,185

Structured asset finance
54

 
20

 
(18
)
 

 
2

Investment funds
482

 
482

 

 

 
482

Other
305

 
295

 
(101
)
 
(93
)
 
101

Total consolidated VIEs
6,160

 
5,636

 
(1,358
)
 
(93
)
 
4,185

Total secured borrowings and consolidated VIEs
$
13,716

 
12,923

 
(8,002
)
 
(93
)
 
4,828


COMMERCIAL AND INDUSTRIAL LOANS AND LEASES In conjunction with the GE Capital business acquisitions, on March 1, 2016, we acquired certain consolidated SPE entities. The most significant of these SPEs is a revolving master trust entity that purchases dealer floorplan loans and issues senior and subordinated notes. The senior notes are held by third parties and the subordinated notes and residual equity interests are held by us. At September 30, 2016, total assets held by the master trust were $6.9 billion and the outstanding senior notes were $2.7 billion. The other SPEs acquired include securitization term trust entities, which purchase vendor finance lease and loan assets and issue notes to investors, and a SPE that engages in leasing activities to specific vendors. At September 30, 2016, total assets held by these SPEs were $1.5 billion, with outstanding debt of $102 million. We are the primary beneficiary of these acquired SPEs due to our ability to direct the significant activities of the SPEs, such as our role as servicer, and because we hold variable interests that are considered significant.

INVESTMENT FUNDS Our adoption of ASU 2015-02 (Amendments to the Consolidation Analysis) changed the consolidation analysis for certain investment funds. We consolidate certain investment funds because we have both the power to manage fund assets and hold variable interests that are considered significant.

OTHER CONSOLIDATED VIE STRUCTURES In addition to the structure types included in the previous table, at both September 30, 2016, and December 31, 2015, we had approximately $6.0 billion of private placement debt financing issued through a consolidated VIE. The issuance is classified as long-term debt in our consolidated financial statements. At September 30, 2016, we pledged approximately $457 million in loans (principal and interest eligible to be capitalized) and $5.8 billion in available-for-sale securities to collateralize the VIE’s borrowings, compared with $529 million and $5.9 billion, respectively, at December 31, 2015. These assets were not transferred to the VIE, and accordingly we have excluded the VIE from the previous table.
For complete descriptions of our accounting for transfers accounted for as secured borrowings and involvements with consolidated VIEs, see Note 8 (Securitizations and Variable Interest Entities) to Financial Statements in our 2015 Form 10-K.