State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s PennyMac Financial PFSI Stock Holding History

State of Wisconsin Investment Board’s Portfolio PFSI Stock Details PFSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$844K Buy
9,658
+1,647
+21% +$177K ﹤0.01% 1764
2025
Q4 		$1.06M Buy
8,011
+5,010
+167% +$638K ﹤0.01% 1656
2025
Q3 		$372K Sell
3,001
-4,243
-59% -$459K ﹤0.01% 2020
2025
Q2 		$722K Buy
7,244
+1,789
+33% +$173K ﹤0.01% 1705
2025
Q1 		$546K Sell
5,455
-8,277
-60% -$849K ﹤0.01% 1723
2024
Q4 		$1.4M Sell
13,732
-704
-5% -$73.6K ﹤0.01% 1406
2024
Q3 		$1.65M Sell
14,436
-200
-1% -$20.5K ﹤0.01% 1388
2024
Q2 		$1.38M Buy
14,636
+6,603
+82% +$597K ﹤0.01% 1440
2024
Q1 		$732K Buy
8,033
+3,413
+74% +$298K ﹤0.01% 1551
2023
Q4 		$408K Sell
4,620
-4,809
-51% -$361K ﹤0.01% 1868
2023
Q3 		$628K Buy
9,429
+1,767
+23% +$127K ﹤0.01% 1612
2023
Q2 		$539K Buy
7,662
+2,299
+43% +$146K ﹤0.01% 1788
2023
Q1 		$320K Sell
5,363
-12,995
-71% -$804K ﹤0.01% 2069
2022
Q4 		$1.04M Sell
18,358
-3,851
-17% -$204K ﹤0.01% 1482
2022
Q3 		$953K Sell
22,209
-5,228
-19% -$273K ﹤0.01% 1567
2022
Q2 		$1.2M Buy
27,437
+18,237
+198% +$861K ﹤0.01% 1534
2022
Q1 		$489K Buy
+9,200
New +$556K ﹤0.01% 1922
2021
Q3 		– Sell
-5,000
Closed -$309K – 2163
2021
Q2 		$309K Hold
5,000
– – ﹤0.01% 1922
2021
Q1 		$334K Buy
5,000
+200
+4% +$12.4K ﹤0.01% 1773
2020
Q4 		$315K Sell
4,800
-800
-14% -$47.6K ﹤0.01% 1805
2020
Q3 		$325K Buy
+5,600
New +$278K ﹤0.01% 1745

Other funds holding PFSI

MP
MFN Partners Boston, Massachusetts $4.77B AUM 72.29% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
DSC
Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

State of Wisconsin Investment Board's PFSI Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its PennyMac Financial (PFSI) stake by 21% in Q1 2026, buying an estimated $177K and bringing the position to 9,658 shares worth $844K. The position accounts for ﹤0.01% of the portfolio, ranked #1764.

State of Wisconsin Investment Board first reported a position in PFSI in Q3 2020 and has held it in 21 quarters since. The position peaked at $1.65M in Q3 2024. 232 funds tracked by Wall St. Rank hold PFSI as of Q1 2026.

  • State of Wisconsin Investment Board held 9,658 shares of PennyMac Financial worth $844K as of Q1 2026.
  • State of Wisconsin Investment Board bought 1,647 PennyMac Financial shares in Q1 2026, an estimated $177K.
  • PennyMac Financial made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1764 holding.
  • State of Wisconsin Investment Board first reported a position in PennyMac Financial in Q3 2020 and has held it in 21 quarters since.
  • State of Wisconsin Investment Board's PennyMac Financial position peaked at $1.65M in Q3 2024.
  • 232 funds tracked by Wall St. Rank held PennyMac Financial as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.