Stock Ownership/PPSI

PIONEER PWR SOLUTIONS INC (PPSI): Ownership & Insider Activity

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

Reported Holders
3
13F filers
Aggregate Value
$817K
Across holders
Last Price
$2.92
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity2 increased0 reduced2 exited
Full exits: MARSHALL WACE, LLP, Squarepoint Ops LLC
Institutional Holders of PPSI
↗
3 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund126K$498K61.0%0.0%Added+$245KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund71K$279K34.2%0.0%Added+$150KQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund10K$39K4.8%0.0%Unchanged+$0Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$498K· 61.0% of total· 0.0% port· 126K sh· +$245K QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$279K· 34.2% of total· 0.0% port· 71K sh· +$150K QoQ· Q2 2026
Rockefeller Capital Management L.P.Unchanged
Hedge Fund
$39K· 4.8% of total· 0.0% port· 10K sh· +$0 QoQ· Q2 2026
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