Stock Ownership/BSRR

SIERRA BANCORP (BSRR): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in BSRR · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
10
13F filers
Aggregate Value
$17.8M
Across holders
Last Price
$39.65
2026-08-24
Sector
Financials
GICS
Quarterly fund activity4 increased5 reduced0 exited
Institutional Holders of BSRR
↗
10 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund186K$7.6M42.4%0.0%Added+$202KQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund98K$4.0M22.4%0.0%Reduced$-22KQ2 2026
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager49K$2.0M11.1%0.0%Reduced$-72KQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund33K$1.3M7.6%0.0%Reduced+$1.3MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund22K$881K4.9%0.0%Added+$585KQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund19K$779K4.4%0.0%Reduced$-225KQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund14K$571K3.2%0.0%Added—Q2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund12K$471K2.6%0.0%Reduced$-965KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund5K$223K1.3%0.0%Added—Q2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund502$20K0.1%0.0%Unchanged+$0Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$7.6M· 42.4% of total· 0.0% port· 186K sh· +$202K QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$4.0M· 22.4% of total· 0.0% port· 98K sh· $-22K QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$2.0M· 11.1% of total· 0.0% port· 49K sh· $-72K QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$1.3M· 7.6% of total· 0.0% port· 33K sh· +$1.3M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$881K· 4.9% of total· 0.0% port· 22K sh· +$585K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$779K· 4.4% of total· 0.0% port· 19K sh· $-225K QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$571K· 3.2% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$471K· 2.6% of total· 0.0% port· 12K sh· $-965K QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$223K· 1.3% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Unchanged
Hedge Fund
$20K· 0.1% of total· 0.0% port· 502 sh· +$0 QoQ· Q2 2026
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