NPORT-EX 2 ostix3.htm OSTERWEIS STRATEGIC INCOME FUND PART F 12.31.24

Osterweis Strategic Income Fund
 
Schedule of Investments
 
December 31, 2024 (Unaudited)
 
   
CORPORATE BONDS - 74.4%
 
Par
   
Value
 
Aerospace & Defense - 0.4%
 
Rolls-Royce PLC, 3.63%, 10/14/2025 (a)
 
$
23,935,000
   
$
23,550,224
 
                 
Automobile Components - 3.2%
 
Adient Global Holdings Ltd., 7.00%, 04/15/2028 (a)
   
12,650,000
     
12,809,948
 
American Axle & Manufacturing, Inc.
 
6.50%, 04/01/2027
   
14,260,000
     
14,158,770
 
6.88%, 07/01/2028
   
44,500,000
     
44,329,440
 
Real Hero Merger Sub 2, Inc., 6.25%, 02/01/2029 (a)
   
54,702,000
     
47,080,179
 
The Goodyear Tire & Rubber Co.
 
9.50%, 05/31/2025
   
55,335,000
     
55,728,457
 
5.00%, 07/15/2029
   
14,500,000
     
13,330,488
 
             
187,437,282
 
                 
Automobiles - 1.6%
 
Ford Motor Co., 9.63%, 04/22/2030
   
9,000,000
     
10,390,792
 
Ford Motor Credit Co. LLC
 
2.30%, 02/10/2025
   
64,741,000
     
64,528,582
 
4.69%, 06/09/2025
   
10,000,000
     
9,979,097
 
Thor Industries, Inc., 4.00%, 10/15/2029 (a)
   
10,000,000
     
9,028,894
 
             
93,927,365
 
                 
Banks - 2.1%
 
Citizens Bank NA/Providence RI, 5.28% to 01/26/2025 then SOFR + 1.02%, 01/26/2026
   
30,125,000
     
30,123,435
 
JPMorgan Chase & Co., 4.08% to 04/26/2025 then SOFR + 1.32%, 04/26/2026
   
30,539,000
     
30,464,099
 
Wells Fargo & Co., 2.19% to 04/30/2025 then SOFR + 2.00%, 04/30/2026
   
66,035,000
     
65,448,040
 
             
126,035,574
 
                 
Beverages - 0.4%
 
Primo Water Holdings, Inc., 4.38%, 04/30/2029 (a)
   
25,728,000
     
23,949,118
 
                 
Biotechnology - 0.9%
 
AbbVie, Inc., 3.80%, 03/15/2025
   
51,823,000
     
51,734,948
 
                 
Building Products - 1.7%
 
Advanced Drainage Systems, Inc., 5.00%, 09/30/2027 (a)
   
37,338,000
     
36,835,188
 
Griffon Corp., 5.75%, 03/01/2028
   
60,288,000
     
59,156,931
 
Masterbrand, Inc., 7.00%, 07/15/2032 (a)
   
4,500,000
     
4,536,637
 
             
100,528,756
 
                 
Capital Markets - 0.7%
 
Ares Capital Corp., 4.25%, 03/01/2025
   
30,962,000
     
30,899,258
 
Blackstone Private Credit Fund, 2.70%, 01/15/2025
   
11,000,000
     
10,988,811
 
             
41,888,069
 
                 
Chemicals - 1.2%
 
Consolidated Energy Finance SA
 
6.50%, 05/15/2026 (a)
   
7,050,000
     
6,946,232
 
5.63%, 10/15/2028 (a)
   
31,700,000
     
25,805,543
 
12.00%, 02/15/2031 (a)
   
19,750,000
     
18,980,453
 
INEOS Quattro Finance 2 PLC, 9.63%, 03/15/2029 (a)
   
17,500,000
     
18,501,175
 
             
70,233,403
 
                 
Commercial Services & Supplies - 2.0%
 
Deluxe Corp.
 
8.00%, 06/01/2029 (a)
   
10,556,000
     
10,191,844
 
8.13%, 09/15/2029 (a)
   
7,000,000
     
7,106,895
 
GFL Environmental, Inc.
 
3.75%, 08/01/2025 (a)
   
27,656,000
     
27,420,338
 
5.13%, 12/15/2026 (a)
   
11,100,000
     
11,049,905
 
Pitney Bowes, Inc., 7.25%, 03/15/2029 (a)
   
62,645,000
     
61,497,481
 
             
117,266,463
 
                 
Computers & Peripherals - 1.8%
 
CPI CG, Inc., 10.00%, 07/15/2029 (a)
   
31,400,000
     
33,726,803
 
Xerox Holdings Corp.
 
5.00%, 08/15/2025 (a)
   
31,001,000
     
30,966,118
 
5.50%, 08/15/2028 (a)
   
22,339,000
     
19,186,742
 
8.88%, 11/30/2029 (a)
   
28,000,000
     
25,185,216
 
             
109,064,879
 
                 
Construction & Engineering - 3.2%
 
AECOM, 5.13%, 03/15/2027
   
14,500,000
     
14,372,247
 
APi Group DE, Inc., 4.13%, 07/15/2029 (a)
   
26,650,000
     
24,530,773
 
Global Infrastructure Solutions, Inc., 5.63%, 06/01/2029 (a)
   
51,157,000
     
49,427,121
 
Great Lakes Dredge & Dock Corp., 5.25%, 06/01/2029 (a)
   
30,747,000
     
28,763,296
 
New Enterprise Stone & Lime Co., Inc., 5.25%, 07/15/2028 (a)
   
46,500,000
     
45,160,874
 
Tutor Perini Corp., 11.88%, 04/30/2029 (a)
   
24,500,000
     
27,184,294
 
             
189,438,605
 
                 
Consumer Finance - 3.0%
 
Bread Financial Holdings, Inc., 7.00%, 01/15/2026 (a)
   
9,870,000
     
9,891,024
 
Enova International, Inc.
 
11.25%, 12/15/2028 (a)
   
11,750,000
     
12,697,790
 
9.13%, 08/01/2029 (a)
   
43,950,000
     
45,755,471
 
FirstCash, Inc.
 
4.63%, 09/01/2028 (a)
   
15,000,000
     
14,228,328
 
5.63%, 01/01/2030 (a)
   
19,500,000
     
18,807,401
 
6.88%, 03/01/2032 (a)
   
24,500,000
     
24,630,578
 
Synchrony Financial, 4.50%, 07/23/2025
   
52,948,000
     
52,753,694
 
             
178,764,286
 
                 
Consumer Staples Distribution & Retail - 4.0%
 
C&S Group Enterprises LLC, 5.00%, 12/15/2028 (a)
   
45,765,000
     
38,818,832
 
KeHE Distributors LLC / KeHE Finance Corp. / NextWave Distribution, Inc., 9.00%, 02/15/2029 (a)
   
62,250,000
     
64,581,947
 
Performance Food Group, Inc., 5.50%, 10/15/2027 (a)
   
57,195,000
     
56,770,740
 
United Natural Foods, Inc., 6.75%, 10/15/2028 (a)
   
52,549,000
     
51,843,873
 
US Foods, Inc., 4.75%, 02/15/2029 (a)
   
23,384,000
     
22,417,877
 
             
234,433,269
 
                 
Containers & Packaging - 0.3%
 
Pactiv Evergreen Group Issuer, Inc./Pactiv Evergreen Group Issuer LLC, 4.00%, 10/15/2027 (a)
   
17,000,000
     
16,873,199
 
                 
Diversified Consumer Services - 0.1%
 
Carriage Services, Inc., 4.25%, 05/15/2029 (a)
   
7,800,000
     
7,113,050
 
                 
Electronic Equipment, Instruments & Components - 0.7%
 
CDW LLC / CDW Finance Corp., 4.13%, 05/01/2025
   
42,043,000
     
41,783,839
 
                 
Entertainment - 0.3%
 
Banijay Entertainment SAS, 8.13%, 05/01/2029 (a)
   
19,500,000
     
20,283,354
 
                 
Financial Services - 4.0%
 
Burford Capital Global Finance LLC, 6.25%, 04/15/2028 (a)
   
25,489,000
     
25,501,329
 
HAS Capital Income Opportunity Fund II LLC, 0.00%, 08/31/2031 (a)(b)
   
21,807,000
     
12,779,665
 
Nationstar Mortgage Holdings, Inc.
 
5.00%, 02/01/2026 (a)
   
23,250,000
     
23,108,654
 
5.50%, 08/15/2028 (a)
   
24,680,000
     
23,984,305
 
5.13%, 12/15/2030 (a)
   
9,500,000
     
8,873,012
 
5.75%, 11/15/2031 (a)
   
18,000,000
     
17,226,648
 
PennyMac Financial Services, Inc., 5.38%, 10/15/2025 (a)
   
62,580,000
     
62,451,298
 
United Wholesale Mortgage LLC
 
5.50%, 11/15/2025 (a)
   
32,855,000
     
32,717,183
 
5.75%, 06/15/2027 (a)
   
10,000,000
     
9,885,191
 
5.50%, 04/15/2029 (a)
   
20,820,000
     
20,074,934
 
             
236,602,219
 
                 
Food Products - 0.4%
 
Simmons Foods, Inc./Simmons Prepared Foods, Inc./Simmons Pet Food, Inc./Simmons Feed, 4.63%, 03/01/2029 (a)
   
27,438,000
     
25,388,041
 
                 
Ground Transportation - 0.4%
 
RXO, Inc., 7.50%, 11/15/2027 (a)
   
24,500,000
     
25,241,137
 
                 
Health Care Equipment & Supplies - 0.5%
 
Varex Imaging Corp., 7.88%, 10/15/2027 (a)
   
31,500,000
     
32,260,121
 
                 
Health Care Providers & Services - 1.1%
 
AMN Healthcare, Inc., 4.63%, 10/01/2027 (a)
   
21,500,000
     
20,534,213
 
Owens & Minor, Inc., 4.50%, 03/31/2029 (a)
   
52,310,000
     
46,740,361
 
             
67,274,574
 
                 
Hotels, Restaurants & Leisure - 5.1%
 
Carnival Corp.
 
7.63%, 03/01/2026 (a)
   
58,288,000
     
58,417,482
 
5.75%, 03/01/2027 (a)
   
9,500,000
     
9,486,028
 
6.00%, 05/01/2029 (a)
   
19,750,000
     
19,718,384
 
Las Vegas Sands Corp., 2.90%, 06/25/2025
   
29,350,000
     
29,049,001
 
NCL Corp. Ltd., 5.88%, 03/15/2026 (a)
   
60,585,000
     
60,547,304
 
Royal Caribbean Cruises Ltd., 5.50%, 08/31/2026 (a)
   
61,302,000
     
61,286,440
 
Six Flags Theme Parks, Inc., 7.00%, 07/01/2025 (a)
   
12,447,000
     
12,477,181
 
Travel + Leisure Co., 6.60%, 10/01/2025
   
50,350,000
     
50,568,167
 
             
301,549,987
 
                 
Household Durables - 3.3%
 
Adams Homes, Inc., 9.25%, 10/15/2028 (a)
   
34,500,000
     
35,936,235
 
Empire Communities Corp., 9.75%, 05/01/2029 (a)
   
48,250,000
     
50,822,401
 
Installed Building Products, Inc., 5.75%, 02/01/2028 (a)
   
6,750,000
     
6,644,221
 
Mattamy Group Corp., 5.25%, 12/15/2027 (a)
   
40,900,000
     
40,023,028
 
STL Holding Co. LLC, 8.75%, 02/15/2029 (a)
   
7,750,000
     
8,238,777
 
The New Home Co., Inc., 9.25%, 10/01/2029 (a)
   
52,500,000
     
55,318,987
 
             
196,983,649
 
                 
Industrial Conglomerates - 0.4%
 
Icahn Enterprises LP / Icahn Enterprises Finance Corp., 6.25%, 05/15/2026
   
20,939,000
     
20,763,453
 
                 
Industrial Power & Renewable Electricity Products - 0.6%
 
Vistra Operations Co. LLC
 
5.13%, 05/13/2025 (a)
   
19,362,000
     
19,355,918
 
5.50%, 09/01/2026 (a)
   
10,870,000
     
10,844,677
 
5.05%, 12/30/2026 (a)
   
6,500,000
     
6,513,912
 
             
36,714,507
 
                 
IT Services - 1.1%
 
Unisys Corp., 6.88%, 11/01/2027 (a)
   
66,074,000
     
64,463,935
 
                 
Leisure Products - 0.1%
 
Acushnet Co., 7.38%, 10/15/2028 (a)
   
3,000,000
     
3,104,415
 
                 
Machinery - 1.3%
 
The Manitowoc Co., Inc., 9.25%, 10/01/2031 (a)
   
32,500,000
     
33,355,958
 
Wabash National Corp., 4.50%, 10/15/2028 (a)
   
46,750,000
     
42,749,972
 
             
76,105,930
 
                 
Media - 0.9%
 
DIRECTV Holdings LLC / DIRECTV Financing Co., Inc., 5.88%, 08/15/2027 (a)
   
55,300,000
     
53,937,610
 
                 
Metals & Mining - 3.7%
 
Century Aluminum Co., 7.50%, 04/01/2028 (a)
   
35,905,000
     
36,457,327
 
Coeur Mining, Inc., 5.13%, 02/15/2029 (a)
   
66,150,000
     
63,423,349
 
Hecla Mining Co., 7.25%, 02/15/2028
   
61,347,000
     
62,029,363
 
Perenti Finance Pty Ltd.
 
6.50%, 10/07/2025 (a)
   
6,840,685
     
6,844,761
 
7.50%, 04/26/2029 (a)
   
12,000,000
     
12,455,160
 
SunCoke Energy, Inc., 4.88%, 06/30/2029 (a)
   
42,674,000
     
38,954,310
 
             
220,164,270
 
                 
Mortgage Real Estate Investment Trusts - REITS - 1.4%
 
HAT Holdings I LLC / HAT Holdings II LLC, 3.38%, 06/15/2026 (a)
   
40,227,000
     
39,007,102
 
Oxford Finance LLC / Oxford Finance Co.-Issuer II, Inc., 6.38%, 02/01/2027 (a)
   
47,341,000
     
46,935,591
 
             
85,942,693
 
                 
Mortgage Real Estate Investment Trusts (REITs) - 0.5%
 
Blackstone Mortgage Trust, Inc., 7.75%, 12/01/2029 (a)
   
26,000,000
     
26,755,766
 
                 
Oil, Gas & Consumable Fuels - 3.0%
 
Calumet Specialty Products Partners LP / Calumet Finance Corp.
 
11.00%, 04/15/2026 (a)
   
28,151,000
     
28,409,708
 
9.75%, 07/15/2028 (a)
   
29,232,000
     
29,870,398
 
Genesis Energy LP / Genesis Energy Finance Corp.
 
7.75%, 02/01/2028
   
51,550,000
     
51,662,173
 
8.88%, 04/15/2030
   
10,000,000
     
10,185,254
 
Global Partners LP / GLP Finance Corp., 7.00%, 08/01/2027
   
37,510,000
     
37,840,913
 
NGL Energy Operating LLC / NGL Energy Finance Corp., 8.13%, 02/15/2029 (a)
   
20,030,000
     
20,312,631
 
             
178,281,077
 
                 
Passenger Airlines - 4.2%
 
Allegiant Travel Co., 7.25%, 08/15/2027 (a)
   
62,975,000
     
63,374,416
 
American Airlines, Inc./AAdvantage Loyalty IP Ltd., 5.50%, 04/20/2026 (a)
   
57,750,891
     
57,670,010
 
JetBlue Airways Corp. / JetBlue Loyalty L.P., 9.88%, 09/20/2031 (a)
   
53,650,000
     
57,058,773
 
Mileage Plus Holdings LLC / Mileage Plus Intellectual Property Assets Ltd., 6.50%, 06/20/2027 (a)
   
10,000,000
     
10,070,229
 
United Airlines, Inc.
               
   4.88%, 01/15/2025
   
10,238,000
     
10,224,113
 
   4.38%, 04/15/2026 (a)
   
48,930,000
     
48,148,531
 
             
284,470,490
 
                 
Personal Care Products - 0.6%
 
Coty, Inc., 5.00%, 04/15/2026 (a)
   
37,643,000
     
37,597,045
 
                 
Professional Services - 1.5%
 
Conduent Business Services LLC / Conduent State & Local Solutions, Inc., 6.00%, 11/01/2029 (a)
   
74,500,000
     
71,103,059
 
KBR, Inc., 4.75%, 09/30/2028 (a)
   
20,000,000
     
19,192,800
 
             
90,295,859
 
                 
Software - 2.1%
 
ACI Worldwide, Inc., 5.75%, 08/15/2026 (a)
   
15,750,000
     
15,733,069
 
Fair Isaac Corp., 5.25%, 05/15/2026 (a)
   
17,841,000
     
17,807,900
 
Gen Digital, Inc., 5.00%, 04/15/2025 (a)
   
43,403,000
     
43,357,965
 
NCR Voyix Corp.
 
5.00%, 10/01/2028 (a)
   
5,750,000
     
5,535,524
 
5.13%, 04/15/2029 (a)
   
2,913,000
     
2,789,940
 
Oracle Corp., 2.95%, 05/15/2025
   
30,000,000
     
29,795,700
 
PTC, Inc., 3.63%, 02/15/2025 (a)
   
8,592,000
     
8,592,858
 
             
123,612,956
 
                 
Specialized REITs - 1.0%
 
GLP Capital LP / GLP Financing II, Inc., 5.25%, 06/01/2025
   
38,866,000
     
38,881,352
 
Iron Mountain, Inc., 5.25%, 03/15/2028 (a)
   
20,000,000
     
19,578,479
 
             
58,459,831
 
                 
Specialty Retail - 3.6%
 
Advance Auto Parts, Inc., 5.90%, 03/09/2026
   
30,958,000
     
31,190,374
 
Ken Garff Automotive LLC, 4.88%, 09/15/2028 (a)
   
54,664,000
     
52,590,414
 
Penske Automotive Group, Inc., 3.50%, 09/01/2025
   
45,022,000
     
44,545,708
 
Sonic Automotive, Inc., 4.63%, 11/15/2029 (a)
   
34,500,000
     
31,883,495
 
Upbound Group, Inc., 6.38%, 02/15/2029 (a)
   
57,600,000
     
56,089,486
 
             
216,299,477
 
                 
Textiles, Apparel & Luxury Goods - 0.7%
 
The William Carter Co., 5.63%, 03/15/2027 (a)
   
42,147,000
     
41,827,132
 
                 
Trading Companies & Distributors - 4.9%
 
AerCap Ireland Capital DAC / AerCap Global Aviation Trust, 3.50%, 01/15/2025
   
29,757,000
     
29,740,832
 
Air Lease Corp., 2.30%, 02/01/2025
   
57,428,000
     
57,289,404
 
Castlelake Aviation Finance DAC, 5.00%, 04/15/2027 (a)
   
52,500,000
     
52,939,268
 
GGAM Finance Ltd., 7.75%, 05/15/2026 (a)
   
60,852,000
     
61,937,721
 
Herc Holdings, Inc., 5.50%, 07/15/2027 (a)
   
40,988,000
     
40,627,793
 
Macquarie Airfinance Holdings Ltd.
 
8.38%, 05/01/2028 (a)
   
19,500,000
     
20,449,642
 
8.13%, 03/30/2029 (a)
   
7,000,000
     
7,426,013
 
WESCO Distribution, Inc., 7.25%, 06/15/2028 (a)
   
16,750,000
     
17,044,953
 
             
287,455,626
 
                 
Transportation Infrastructure - 0.4%
 
Signature Aviation US Holdings, Inc., 4.00%, 03/01/2028 (a)
   
25,600,000
     
22,976,384
 
TOTAL CORPORATE BONDS (Cost $4,447,635,569)
     
4,410,909,449
 
                 
CONVERTIBLE BONDS - 8.1%
 
Par
   
Value
 
Automobiles - 0.0%(c)
 
Ford Motor Co., 0.00%, 03/15/2026 (d)
   
2,900,000
     
2,815,900
 
                 
Broadline Retail - 0.1%
 
Etsy, Inc., 0.25%, 06/15/2028
   
7,750,000
     
6,366,680
 
                 
Consumer Finance - 1.1%
 
EZCORP, Inc.
 
2.38%, 05/01/2025
   
21,030,000
     
21,030,000
 
3.75%, 12/15/2029 (a)
   
9,445,000
     
12,278,500
 
LendingTree, Inc., 0.50%, 07/15/2025
   
32,517,000
     
31,208,191
 
             
64,516,691
 
                 
Ground Transportation - 1.2%
 
Lyft, Inc., 1.50%, 05/15/2025
   
72,381,000
     
71,801,903
 
                 
Health Care Equipment & Supplies - 0.8%
 
Haemonetics Corp., 0.00%, 03/01/2026 (d)
   
48,320,000
     
45,725,216
 
                 
Hotels, Restaurants & Leisure - 1.1%
 
Airbnb, Inc., 0.00%, 03/15/2026 (d)
   
70,000,000
     
65,835,000
 
                 
IT Services - 1.0%
 
Okta, Inc., 0.13%, 09/01/2025
   
7,952,000
     
7,689,634
 
Wix.com Ltd., 0.00%, 08/15/2025 (d)
   
51,443,000
     
49,873,989
 
             
57,563,623
 
                 
Machinery - 0.2%
 
John Bean Technologies Corp., 0.25%, 05/15/2026
   
9,450,000
     
9,431,100
 
                 
Media - 0.2%
 
Cable One, Inc., 0.00%, 03/15/2026 (d)
   
16,000,000
     
14,928,000
 
                 
Passenger Airlines - 0.1%
 
Southwest Airlines Co., 1.25%, 05/01/2025
   
4,500,000
     
4,636,125
 
                 
Pharmaceuticals - 0.6%
 
Jazz Investments I Ltd., 2.00%, 06/15/2026
   
6,650,000
     
6,764,712
 
Pacira BioSciences, Inc., 0.75%, 08/01/2025
   
28,560,000
     
27,740,328
 
             
34,505,040
 
                 
Software - 1.7%
 
Alarm.com Holdings, Inc., 0.00%, 01/15/2026 (d)
   
12,000,000
     
11,382,000
 
Jamf Holding Corp., 0.13%, 09/01/2026
   
11,600,000
     
10,629,080
 
Pegasystems, Inc., 0.75%, 03/01/2025
   
73,750,000
     
73,344,375
 
Tyler Technologies, Inc., 0.25%, 03/15/2026
   
6,750,000
     
8,177,625
 
             
103,533,080
 
TOTAL CONVERTIBLE BONDS (Cost $479,614,692)
     
481,658,358
 
                 
COMMON STOCKS - 0.9%
 
Shares
   
Value
 
Consumer Staples Distribution & Retail - 0.0%(c)
         
Southeastern Grocers, Inc. (b)(e)
   
4,649,942
     
1,143,886
 
Tops Holding, Litigation Trust Proceeds (b)(e)
   
61,582,000
     
46,248
 
             
1,190,134
 
                 
Metals & Mining - 0.9%
         
Real Alloy Equity (b)(e)
   
705
     
49,783,507
 
TOTAL COMMON STOCKS (Cost $44,557,019)
     
50,973,641
 
                 
SHORT-TERM INVESTMENTS - 16.4%
         
Value
 
Commercial Paper - 10.1%
 
Par
         
Automobiles — 2.1%
               
Harley-Davidson Funding Corp., 5.02%, 01/06/2025 (f)
   
30,000,000
     
29,977,132
 
Harley-Davidson Funding Corp., 5.04%, 02/04/2025 (f)
   
24,000,000
     
23,889,478
 
Harley-Davidson Funding Corp., 5.04%, 02/03/2025 (f)
   
18,900,000
     
18,815,492
 
Volkswagen Credit, Inc., 4.79%, 01/13/2025 (f)
   
50,000,000
     
49,918,728
 
             
122,600,830
 
                 
Broadline Retail — 0.8%
               
Dollarama, Inc., 4.94%, 01/21/2025 (f)
   
50,000,000
     
49,618,889
 
                 
Chemicals — 1.2%
               
International Flavors & Fragrances, 01/30/2025
   
42,000,000
     
41,839,854
 
Sherwin Williams Co., 4.69%, 01/15/2025 (f)
   
30,000,000
     
29,944,425
 
             
71,784,279
 
                 
Consumer Finance — 0.8%
               
Nissan Motor Acceptance Corporation, 5.02%, 01/03/2025 (f)
   
49,000,000
     
48,980,525
 
                 
Diversified Telecommunication Services — 0.9%
               
Bell Canada Enterprises Inc., 4.77%, 01/10/2025 (f)
   
50,000,000
     
49,938,433
 
                 
Entertainment — 0.8%
               
The Walt Disney Company, 4.69%, 02/12/2025 (f)
   
50,000,000
     
49,733,082
 
                 
Financial Services — 0.4%
               
HA Sustainable Infrastructure Capital, Inc., 5.33%, 01/14/2025 (f)
   
25,000,000
     
24,878,542
 
                 
Ground Transportation — 1.5%
               
Canadian Pacific Railway Co., 4.72%, 01/03/2025 (f)
   
45,500,000
     
45,483,054
 
Penske Truck Leasing, 4.74%, 01/13/2025 (f)
   
40,000,000
     
39,933,436
 
             
85,416,490
 
                 
Oil, Gas & Consumable Fuels — 0.9%
               
Targa Resources Corp., 4.88%, 01/06/2025 (f)
   
50,000,000
     
49,959,613
 
                 
Specialized REITs — 0.7%
               
Crown Castle International Corp., 5.00%, 01/16/2025 (f)
   
43,500,000
     
43,406,971
 
Total Commercial Paper (Cost $596,666,682)
           
596,317,654
 
                 
Money Market Funds - 6.3%
 
Shares
         
Federated Hermes US Treasury Cash Reserves - Class Institutional, 4.20% (g)
   
187,606,088
     
187,606,088
 
MSILF Treasury Securities Portfolio - Class Institutional, 4.21% (g)
   
187,606,087
     
187,606,087
 
             
375,212,175
 
TOTAL SHORT-TERM INVESTMENTS (Cost $971,878,857)
     
971,529,829
 
                 
TOTAL INVESTMENTS - 99.8% (Cost $5,943,686,137)
     
5,915,071,277
 
Other Assets in Excess of Liabilities - 0.2%
     
10,811,686
 
TOTAL NET ASSETS - 100.0%
         
$
5,925,882,963
 
two
     
%

Percentages are stated as a percent of net assets.
–%
 
The Global Industry Classification Standard ("GICS®") was developed by and/or is the exclusive property of MSCI, Inc. ("MSCI") and Standard & Poor’s Financial Services LLC (“S&P”). GICS® is a service mark of MSCI and S&P and has been licensed for use by U.S. Bank Global Fund Services.

LP Limited Partnership
PLC - Public Limited Company
REIT - Real Estate Investment Trust
SOFR - Secured Overnight Financing Rate

(a)
Security is exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may only be resold in transactions exempt from registration to qualified institutional investors. As of December 31, 2024, the value of these securities total $3,364,734,268 or 56.8% of the Fund’s net assets.
(b)
Fair value determined using significant unobservable inputs in accordance with procedures established by and under the supervision of the Adviser, acting as Valuation Designee. These securities represented $63,753,306 or 1.1% of net assets as of December 31, 2024.
(c)
Represents less than 0.05% of net assets.
(d)
Zero coupon bonds make no periodic interest payments.
(e)
Non-income producing security.
(f)
The rate shown is the annualized effective yield as of December 31, 2024.
(g)
The rate shown represents the 7-day annualized effective yield as of December 31, 2024.

Summary of Fair Value Disclosure as of December 31, 2024 (Unaudited)
 
Osterweis Strategic Income Fund has adopted authoritative fair value accounting standards which establish an authoritative definition of fair value and set out a hierarchy for measuring fair value. These standards require additional disclosures about the various inputs and valuation techniques used to develop the measurements of fair value, a discussion of changes in valuation techniques and related inputs during the period, and expanded disclosure of valuation levels for major security types. These inputs are summarized in the three broad levels listed below. The inputs or methodology used for valuing securities are not an indication of the risk associated with investing in those securities.
 
Level 1 - Unadjusted quoted prices in active markets for identical assets or liabilities that the Fund has the ability to access.
 
Level 2 - Observable inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These inputs may include quoted prices for the identical instrument on an inactive market, prices for similar instruments, interest rates, prepayment speeds, credit risk, yield curves, default rates and similar data.
 
Level 3 - Unobservable inputs for the asset or liability, to the extent relevant observable inputs are not available, representing the Fund’s own assumptions about the assumptions a market participant would use in valuing the asset or liability, and would be based on the best information available.
 
The following is a summary of the fair valuation hierarchy of the Fund’s securities as of December 31, 2024:
 
   
Level 1
   
Level 2
   
Level 3
   
Total
 
Investments:
                       
  Corporate Bonds
 
$
   
$
4,398,129,784
   
$
12,779,665
   
$
4,410,909,449
 
  Convertible Bonds
   
     
481,658,358
     
     
481,658,358
 
  Common Stocks
   
     
     
50,973,641
     
50,973,641
 
  Commercial Paper
   
     
596,317,654
     
     
596,317,654
 
  Money Market Funds
   
375,212,175
     
     
     
375,212,175
 
Total Investments
 
$
375,212,175
   
$
5,476,105,796
   
$
63,753,306
   
$
5,915,071,277
 
   
Refer to the Schedule of Investments for further disaggregation of investment categories.
 
   

The following is a reconciliation of the Fund's Level 3 assets for which significant unobservable inputs were used to determine fair value:

 
   
Common Stocks
   
Private Mortgage
Backed Obligations
   
Total
       
Balance as of March 31, 2024
 
$
54,944,691
   
$
11,741,456
   
$
66,686,147
       
Acquisitions
   
(3,975,118
)
   
-
     
(3,975,118
)
     
Dispositions
   
-
     
-
     
-
       
Accrued discounts/premiums
   
-
     
-
     
-
       
Realized gain (loss)
   
-
     
-
     
-
       
Change in unrealized appreciation/depreciation
   
4,068
     
1,038,209
     
1,042,277
       
Transfer in and/or out of Level 3
   
-
     
-
     
-
       
Balance as of December 31, 2024
 
$
50,973,641
   
$
12,779,665
   
$
63,753,306
       
                               
Change in unrealized appreciation/depreciation for Level 3 investments held at December 31, 2024
 
$
4,068
   
$
1,038,209
   
$
1,042,277
       
                               
                               
Type of Security
 
Fair Value at
12/31/24
   
Valuation Techniques
   
Unobservable Input
   
Input Value(s)
 
Common Stocks
         
Market Comparable
Approach
   
Discount Rate, EBITDA Multiple
     
3.0%/5.5x

           
Broker Quotes
   
Market Data
   

$70,658.0000
 
   
$
50,973,641
   
Estimated Proceeds
   
Market Data
   

$0.0007514
 
Private Mortgage Backed Obligations
 
$
12,779,665
   
Discounted Cash Flow
   
Adjustment to yield
   
344 bps
 
                                 
Significant increases (decreases) in any of those inputs in isolation would result in a significantly higher (lower) fair value measurement. Increases in the adjustment to yield would decrease price and decreases in the adjustment to yield would increase price.
 
                                 
Changes in valuation techniques may result in transfers into or out of assigned levels within the fair value hierarchy. There were no transfers into or out of Level 3 during the reporting period as compared to the security classifications from the prior year’s annual report.
 
The Adviser, as the Funds' Valuation Designee, oversees valuation techniques.