State of Wisconsin Investment Board’s Preferred Bank PFBC Stock Holding History

State of Wisconsin Investment Board’s Portfolio PFBC Stock Details PFBC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$747K	Buy	+8,236	New	+$746K	﹤0.01%	1814
2025 Q4	–	Sell	-6,145	Closed	-$555K	–	2515
2025 Q3	$555K	Sell	6,145 -12,673	-67%	-$1.17M	﹤0.01%	1836
2025 Q2	$1.63M	Buy	+18,818	New	+$1.55M	﹤0.01%	1388
2024 Q4	–	Sell	-7,210	Closed	-$579K	–	2354
2024 Q3	$579K	Buy	+7,210	New	+$576K	﹤0.01%	1797
2023 Q2	–	Sell	-4,141	Closed	-$227K	–	2486
2023 Q1	$227K	Buy	+4,141	New	+$280K	﹤0.01%	2206
2022 Q3	–	Sell	-3,541	Closed	-$241K	–	2761
2022 Q2	$241K	Buy	+3,541	New	+$242K	﹤0.01%	2410

Other funds holding PFBC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

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

State of Wisconsin Investment Board opened a new position in Preferred Bank (PFBC) in Q1 2026: 8,236 shares worth $747K. The stake represents ﹤0.01% of the portfolio and ranks #1814 among its holdings. This is a return to the name: State of Wisconsin Investment Board previously reported a position in PFBC as recently as Q3 2025.

State of Wisconsin Investment Board first reported a position in PFBC in Q2 2022 and has held it in 6 quarters since. The position peaked at $1.63M in Q2 2025. 206 funds tracked by Wall St. Rank hold PFBC as of Q1 2026.

State of Wisconsin Investment Board held 8,236 shares of Preferred Bank worth $747K as of Q1 2026.
Preferred Bank was a new State of Wisconsin Investment Board position in Q1 2026.
Preferred Bank made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1814 holding.
State of Wisconsin Investment Board first reported a position in Preferred Bank in Q2 2022 and has held it in 6 quarters since.
State of Wisconsin Investment Board's Preferred Bank position peaked at $1.63M in Q2 2025.
206 funds tracked by Wall St. Rank held Preferred Bank as of Q1 2026.

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