Financial Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Summary of fair value measurements measured on a recurring basis

Fair value measurements for those items measured on a recurring basis are summarized below as of December 31, 2018:



	December 31, 2018
(in thousands)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Counterparty and Cash Collateral Netting			Total Fair Value
Assets
Financial instruments owned, at fair value:
Equity securities	$	587,680	$	1,022,221	$	—	$	—		$	1,609,901
U.S. and Non-U.S. government obligations	91,466		14,547		—		—			106,013
Corporate Bonds	—		87,500		—		—			87,500
Exchange traded notes	3,396		27,966		—		—			31,362
Currency forwards	—		2,792,373		—		(2,790,242		)	2,131
Options	11,899		—		—		—			11,899
	694,441		3,944,607		—		(2,790,242		)	1,848,806

Financial instruments owned, pledged as collateral:
Equity securities	$	389,810	$	359,036	$	—	$	—		$	748,846
Exchange traded notes	6,968		35,301		—		—			42,269
	396,778		394,337		—		—			791,115

Other Assets
Equity investment	$	—	$	—	$	45,856	$	—		$	45,856
Exchange stock	2,417		—		—		—			2,417
	2,417		—		45,856		—			48,273

Liabilities
Financial instruments sold, not yet purchased, at fair value:
Equity securities	$	931,992	$	1,336,338	$	—	$	—		$	2,268,330
U.S. and Non-U.S. government obligations	112,058		3,054		—		—			115,112
Corporate Bonds	—		40,123		—		—			40,123
Exchange traded notes	371		39,613		—		—			39,984
Currency forwards	—		2,720,749		—		(2,719,954		)	795
Options	11,051		—		—		—			11,051
	$	1,055,472	$	4,139,877	$	—	$	(2,719,954	)	$	2,475,395

Fair value measurements for those items measured on a recurring basis are summarized below as of December 31, 2017:



	December 31, 2017
(in thousands)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Counterparty and Cash Collateral Netting			Total Fair Value
Assets
Financial instruments owned, at fair value:
Equity securities	$	758,596	$	1,167,995	$	—	$	—		$	1,926,591
Non-U.S. government obligations	5,968		16,815		—		—			22,783
Corporate Bonds	—		60,975		—		—			60,975
Exchange traded notes	13,576		68,819		—		—			82,395
Currency forwards	—		2,045,487		—		(2,027,697		)	17,790
Options	7,045		—		—		—			7,045
	$	785,185	$	3,360,091	$	—	$	(2,027,697	)	$	2,117,579
Financial instruments owned, pledged as collateral:
Equity securities	$	410,670	$	175,581	$	—	$	—		$	586,251
U.S. and Non-U.S. government obligations	99		—		—		—			99
Exchange traded notes	82		8,611		—		—			8,693
	$	410,851	$	184,192	$	—	$	—		$	595,043
Other Assets
Equity investment	$	—	$	—	$	40,588	$	—		$	40,588
Exchange stock	1,952		—		—		—			1,952
Other⁽¹⁾	—		55,824		—		—			55,824
	$	1,952	$	55,824	$	40,588	$	—		$	98,364
Liabilities
Financial instruments sold, not yet purchased, at fair value:
Equity securities	$	847,816	$	1,355,616	$	—	$	—		$	2,203,432
U.S. and Non-U.S. government obligations	18,940		12,481		—		—			31,421
Corporate Bonds	—		81,118		—		—			81,118
Exchange traded notes	1,514		54,248		—		—			55,762
Currency forwards	—		2,032,017		—		(2,024,991		)	7,026
Options	5,839		—		—		—			5,839
	$	874,109	$	3,535,480	$	—	$	(2,024,991	)	$	2,384,598

(1) Other primarily consists of a $55.8 million receivable from BATS related to the sale of KCG Hotspot (see Receivable from Bats Global Markets, Inc. ("BATS") below).

The table below summarizes financial assets and liabilities not carried at fair value on a recurring basis as of December 31, 2018:



	December 31, 2018
					Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
(in thousands)	Carrying Value		Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash and cash equivalents	$	736,047	$	736,047	$	736,047	$	—	$	—
Securities borrowed	1,399,684		1,399,684		—		1,399,684		—
Securities purchased under agreements to resell	15,475		15,475		—		15,475		—
Receivables from broker dealers and clearing organizations	1,101,449		1,101,449		71,288		1,030,161		—
Total Assets	$	3,252,655	$	3,252,655	$	807,335	$	2,445,320	$	—

Liabilities
Short-term borrowings	$	15,128	$	15,128	$	—	$	15,128	$	—
Long-term borrowings	907,037		916,465		—		916,465		—
Securities loaned	1,130,039		1,130,039		—		1,130,039		—
Securities sold under agreements to repurchase	281,861		281,861		—		281,861		—
Payables to broker dealer and clearing organizations	567,441		567,441		1,031		566,410		—
Total Liabilities	$	2,901,506	$	2,910,934	$	1,031	$	2,909,903	$	—

The table below summarizes financial assets and liabilities not carried at fair value on a recurring basis as of December 31, 2017:



	December 31, 2017
					Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
(in thousands)	Carrying Value		Fair Value		(Level 1)		(Level 2)		(Level 3)
Assets
Cash and cash equivalents	$	532,887	$	532,887	$	532,887	$	—	$	—
Securities borrowed	1,471,172		1,471,172		—		1,471,172		—
Receivables from broker dealers and clearing organizations	972,018		972,018		36,513		935,505		—
Total Assets	$	2,976,077	$	2,976,077	$	569,400	$	2,406,677	$	—

Liabilities
Short-term borrowings	$	27,883	$	27,883	$	—	$	27,883	$	—
Long-term borrowings	1,388,548		1,465,489		—		1,465,489		—
Securities loaned	754,687		754,687		—		754,687		—
Securities sold under agreements to repurchase	390,642		390,642		—		390,642		—
Payables to broker dealer and clearing organizations	716,205		716,205		2,925		713,280		—
Total Liabilities	$	3,277,965	$	3,354,906	$	2,925	$	3,351,981	$	—

Summary of changes in Level 3 financial instruments measured at fair value on a recurring basis

The following presents the changes in Level 3 financial instruments measured at fair value on a recurring basis:



	Year Ended December 31, 2018
(in thousands)	Balance at December 31, 2017		Purchases		Total Realized and Unrealized Gains / (Losses)		Net Transfers into (out of) Level 3		Settlement		Balance at December 31, 2018		Change in Net Unrealized Gains / (Losses) on Investments still held at December 31, 2018
Assets
Other assets:
Equity investment	$	40,588	$	—	$	5,268	$	—	$	—	$	45,856	$	5,268
Total	$	40,588	$	—	$	5,268	$	—	$	—	$	45,856	$	5,268



	Year Ended December 31, 2017
(in thousands)	Balance at December 31, 2016		Purchases		Total Realized and Unrealized Gains / (Losses)		Net Transfers into (out of) Level 3		Settlement			Balance at December 31, 2017		Change in Net Unrealized Gains / (Losses) on Investments still held at December 31, 2017
Assets
Other assets:
Equity investment	$	36,031	$	—	$	4,557	$	—	$	—		$	40,588	$	4,557
Other	—		3,000		—		—		(3,000		)	—		—
Total	$	36,031	$	3,000	$	4,557	$	—	$	(3,000	)	$	40,588	$	4,557

Summary of netting of certain financial assets and financial liabilities

The following tables set forth the gross and net presentation of certain financial assets and financial liabilities as of December 31, 2018 and December 31, 2017:



	December 31, 2018
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Statement of Financial Condition			Net Amounts of Assets Presented in the Consolidated Statement of Financial Condition
								Gross Amounts Not Offset In the Consolidated Statement of Financial Condition
(in thousands)								Financial Instruments			Cash Collateral Received			Net Amount
Offsetting of Financial Assets:
Securities borrowed	$	1,399,684	$	—		$	1,399,684	$	(1,361,635	)	$	(8,822	)	$	29,227
Securities purchased under agreements to resell	15,475		—			15,475		(15,475		)	—			—
Trading assets, at fair value:
Currency forwards	2,792,373		(2,790,242		)	2,131		—			—			2,131
Options	11,899		—			11,899		(11,899		)	—			—
Total	$	4,219,431	$	(2,790,242	)	$	1,429,189	$	(1,389,009	)	$	(8,822	)	$	31,358



	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Statement of Financial Condition			Net Amounts of Assets Presented in the Consolidated Statement of Financial Condition
								Gross Amounts Not Offset In the Consolidated Statement of Financial Condition
(in thousands)								Financial Instruments			Cash Collateral Pledged			Net Amount
Offsetting of Financial Liabilities:
Securities loaned	$	1,130,039	$	—		$	1,130,039	$	(1,108,461	)	$	(8,822	)	$	12,756
Securities sold under agreements to repurchase	281,861		—			$	281,861	(281,861		)	—			—
Trading liabilities, at fair value:
Currency forwards	2,720,749		(2,719,954		)	795		—			(792		)	3
Options	11,051		—			11,051		(11,051		)	—			—
Total	$	4,143,700	$	(2,719,954	)	$	1,423,746	$	(1,401,373	)	$	(9,614	)	$	12,759



	December 31, 2017
	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Statement of Financial Condition			Net Amounts of Assets Presented in the Consolidated Statement of Financial Condition
								Gross Amounts Not Offset In the Statement of Financial Condition
(in thousands)								Financial Instruments			Cash Collateral Received			Net Amount
Offsetting of Financial Assets:
Securities borrowed	$	1,471,172	$	—		$	1,471,172	$	(1,418,672	)	$	(13,318	)	$	39,182
Trading assets, at fair value:
Currency forwards	2,045,487		(2,027,697		)	17,790		—			—			17,790
Options	7,045		—			7,045		(45		)	—			7,000
Total	$	3,523,704	$	(2,027,697	)	$	1,496,007	$	(1,418,717	)	$	(13,318	)	$	63,972



	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Consolidated Statement of Financial Condition			Net Amounts of Assets Presented in the Consolidated Statement of Financial Condition
								Gross Amounts Not Offset In the Statement of Financial Condition
(in thousands)								Financial Instruments			Cash Collateral Pledged			Net Amount
Offsetting of Financial Liabilities:
Securities loaned	$	754,687	$	—		$	754,687	$	(737,731	)	$	(10,776	)	$	6,180
Securities sold under agreements to repurchase	390,642		—			390,642		(390,642		)	—			—
Trading liabilities, at fair value:
Currency forwards	2,032,017		(2,024,991		)	7,026		—			—			7,026
Options	5,839		—			5,839		(56		)	—			5,783
Total	$	3,183,185	$	(2,024,991	)	$	1,158,194	$	(1,128,429	)	$	(10,776	)	$	18,989

Summary of gross obligations for repurchase agreement and securities borrowed transactions by remaining contractual maturity and class of collateral pledged

The following table presents gross obligations for securities sold under agreements to repurchase and for securities lending transactions by remaining contractual maturity and the class of collateral pledged:



	December 31, 2018
	Remaining Contractual Maturity
(in thousands)	Overnight and Continuous		Less than 30 days		30 - 60 days		61 - 90 Days		Total

Securities sold under agreements to repurchase:
Equity securities	$	—	$	45,000	$	65,000	$	160,000	$	270,000
U.S. and Non-U.S. government obligations	11,861		—		—		—		11,861
Total	11,861		45,000		65,000		160,000		281,861

Securities loaned:
Equity securities	1,130,039		—		—		—		1,130,039
Total	$	1,130,039	$	—	$	—	$	—	$	1,130,039



	December 31, 2017
	Remaining Contractual Maturity
(in thousands)	Overnight and Continuous		Less than 30 days		30 - 60 days		61 - 90 Days		Total

Securities sold under agreements to repurchase:
Equity securities	$	—	$	100,000	$	90,000	$	200,000	$	390,000
U.S. and Non-U.S. government obligations	642		—		—		—		642
Total	642		100,000		90,000		200,000		390,642

Securities loaned:
Equity securities	754,687		—		—		—		754,687
Total	$	754,687	$	—	$	—	$	—	$	754,687