Ken Griffin’s Plumas Bancorp PLBC Stock Holding History

Ken Griffin’s Portfolio PLBC Stock Details PLBC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.03M	Sell	21,194 -8,154	-28%	-$402K	﹤0.01%	7586
2025 Q4	$1.31M	Buy	29,348 +15,844	+117%	+$680K	﹤0.01%	6810
2025 Q3	$583K	Sell	13,504 -5,166	-28%	-$223K	﹤0.01%	8754
2025 Q2	$830K	Buy	18,670 +11,145	+148%	+$480K	﹤0.01%	7502
2025 Q1	$326K	Sell	7,525 -1,662	-18%	-$74.5K	﹤0.01%	9404
2024 Q4	$434K	Buy	9,187 +3,587	+64%	+$161K	﹤0.01%	8874
2024 Q3	$228K	Sell	5,600 -4,218	-43%	-$167K	﹤0.01%	9877
2024 Q2	$353K	Buy	9,818 +3,427	+54%	+$120K	﹤0.01%	8810
2024 Q1	$235K	Sell	6,391 -1,086	-15%	-$39.4K	﹤0.01%	9983
2023 Q4	$309K	Buy	+7,477	New	+$270K	﹤0.01%	9100
2022 Q4	–	Sell	-8,947	Closed	-$254K	–	15317
2022 Q3	$254K	Buy	+8,947	New	+$268K	﹤0.01%	9942

Other funds holding PLBC

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

SCP

Siena Capital Partners Chicago, Illinois $385M AUM 11.48% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return

DLP

De Lisle Partners Poole, United Kingdom $836M AUM 58.41% 1-Year Est. Return

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

Fourthstone LLC St Louis, Missouri $590M AUM 29.58% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

CSC

Caldwell Sutter Capital Sausalito, California $265M AUM 30.15% 1-Year Est. Return

Ken Griffin's PLBC Position: Q1 2026 in Review

Ken Griffin reduced its Plumas Bancorp (PLBC) stake by 28% in Q1 2026, selling an estimated $402K and leaving 21,194 shares worth $1.03M. The position accounts for ﹤0.01% of the portfolio, ranked #7586.

Ken Griffin first reported a position in PLBC in Q3 2022 and has held it in 11 quarters since. The position peaked at $1.31M in Q4 2025. 94 funds tracked by Wall St. Rank hold PLBC as of Q1 2026.

Ken Griffin held 21,194 shares of Plumas Bancorp worth $1.03M as of Q1 2026.
Ken Griffin sold 8,154 Plumas Bancorp shares in Q1 2026, an estimated $402K.
Plumas Bancorp made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #7586 holding.
Ken Griffin first reported a position in Plumas Bancorp in Q3 2022 and has held it in 11 quarters since.
Ken Griffin's Plumas Bancorp position peaked at $1.31M in Q4 2025.
94 funds tracked by Wall St. Rank held Plumas Bancorp as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.