Stock Ownership/IPWR

IDEAL POWER INC (IPWR): Ownership & Insider Activity

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

Reported Holders
4
13F filers
Aggregate Value
$2.5M
Across holders
Last Price
$3.69
2026-10-08
Sector
Industrials
GICS
Quarterly fund activity4 increased0 reduced0 exited
Institutional Holders of IPWR
↗
4 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund318K$1.7M68.6%0.0%Added—Q2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund101K$540K21.7%0.0%Added—Q2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund24K$131K5.3%0.0%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund21K$111K4.5%0.0%Added—Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$1.7M· 68.6% of total· 0.0% port· 318K sh· — QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$540K· 21.7% of total· 0.0% port· 101K sh· — QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$131K· 5.3% of total· 0.0% port· 24K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$111K· 4.5% of total· 0.0% port· 21K sh· — QoQ· Q2 2026
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