Stock Ownership/ITRI

ITRON INC (ITRI): Ownership & Insider Activity

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

Reported Holders
22
13F filers
Aggregate Value
$340.0M
Across holders
Last Price
$98.69
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity12 increased9 reduced4 exited
Full exits: Bridgewater Associates, LP, FRED ALGER MANAGEMENT, LLC, TUDOR INVESTMENT CORP ET AL, Qube Research & Technologies Ltd
Institutional Holders of ITRI
↗
22 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
SOROS FUND MANAGEMENT LLC
CIK 0001029160
Family Office1.14M$98.5M29.0%1.2%Added+$31.2MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund551K$47.7M14.0%0.0%Reduced$-10.6MQ2 2026
Grantham, Mayo, Van Otterloo & Co. LLC
CIK 0001352662
Institutional Manager523K$45.2M13.3%0.1%Added+$6.5MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund415K$35.9M10.6%0.0%Reduced$-13.5MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund357K$30.9M9.1%0.0%Reduced$-9.1MQ2 2026
First Eagle Investment Management, LLC
CIK 0001325447
Institutional Manager125K$10.8M3.2%0.0%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund121K$10.5M3.1%0.0%Reduced$-7.5MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund121K$10.4M3.1%0.0%Added+$10.4MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund103K$8.9M2.6%0.0%Added+$2.6MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund91K$7.9M2.3%0.0%Reduced$-11.2MQ2 2026
SOROS FUND MANAGEMENT LLCAdded
Family Office
$98.5M· 29.0% of total· 1.2% port· 1.14M sh· +$31.2M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$47.7M· 14.0% of total· 0.0% port· 551K sh· $-10.6M QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCAdded
Institutional Manager
$45.2M· 13.3% of total· 0.1% port· 523K sh· +$6.5M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$35.9M· 10.6% of total· 0.0% port· 415K sh· $-13.5M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$30.9M· 9.1% of total· 0.0% port· 357K sh· $-9.1M QoQ· Q2 2026
First Eagle Investment Management, LLCAdded
Institutional Manager
$10.8M· 3.2% of total· 0.0% port· 125K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$10.5M· 3.1% of total· 0.0% port· 121K sh· $-7.5M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$10.4M· 3.1% of total· 0.0% port· 121K sh· +$10.4M QoQ· Q2 2026
Clearbridge Investments, LLCAdded
Hedge Fund
$8.9M· 2.6% of total· 0.0% port· 103K sh· +$2.6M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$7.9M· 2.3% of total· 0.0% port· 91K sh· $-11.2M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$6.2M· 1.8% of total· 0.0% port· 72K sh· — QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$5.6M· 1.6% of total· 0.0% port· 64K sh· +$2.6M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$5.3M· 1.5% of total· 0.0% port· 61K sh· +$4.0M QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$5.0M· 1.5% of total· 0.0% port· 58K sh· $-9.6M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALUnchanged
Institutional Manager
$4.3M· 1.3% of total· 0.0% port· 50K sh· +$0 QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$1.9M· 0.6% of total· 0.0% port· 22K sh· +$1.2M QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$1.6M· 0.5% of total· 0.0% port· 19K sh· — QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$1.2M· 0.3% of total· 0.0% port· 13K sh· +$885K QoQ· Q2 2026
CAXTON ASSOCIATES LLPReduced
Hedge Fund
$1.2M· 0.3% of total· 0.0% port· 13K sh· $-983K QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$923K· 0.3% of total· 0.0% port· 11K sh· $-1.1M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$116K· 0.0% of total· 0.0% port· 1K sh· $-214K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$11K· 0.0% of total· 0.0% port· 128 sh· — QoQ· Q2 2026
1–10 of 22
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