Stock Ownership/EML

EASTERN CO/THE (EML): Ownership & Insider Activity

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

Reported Holders
10
13F filers
Aggregate Value
$23.1M
Across holders
Last Price
$25.62
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity7 increased2 reduced0 exited
Institutional Holders of EML
↗
10 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
Institutional Manager504K$14.0M60.9%0.1%Reduced$-214KQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund131K$3.7M15.9%0.0%Reduced$-50KQ2 2026
Ancora Advisors, LLC
CIK 0001446114
Hedge Fund70K$1.9M8.4%0.0%Unchanged+$1.8MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund44K$1.2M5.4%0.0%Added—Q2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund23K$629K2.7%0.0%Added—Q2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund14K$402K1.7%0.0%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund14K$397K1.7%0.0%Added—Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund13K$348K1.5%0.0%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund8K$221K1.0%0.0%Added—Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund7K$195K0.8%0.0%Added—Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$14.0M· 60.9% of total· 0.1% port· 504K sh· $-214K QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$3.7M· 15.9% of total· 0.0% port· 131K sh· $-50K QoQ· Q2 2026
Ancora Advisors, LLCUnchanged
Hedge Fund
$1.9M· 8.4% of total· 0.0% port· 70K sh· +$1.8M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$1.2M· 5.4% of total· 0.0% port· 44K sh· — QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$629K· 2.7% of total· 0.0% port· 23K sh· — QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$402K· 1.7% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$397K· 1.7% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$348K· 1.5% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$221K· 1.0% of total· 0.0% port· 8K sh· — QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$195K· 0.8% of total· 0.0% port· 7K sh· — QoQ· Q2 2026
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