Stock Ownership/ICON PUB LTD CO

ICON PUB LTD CO: Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ICON PUB LTD CO. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
19
13F filers
Aggregate Value
$2.2B
Across holders
Last Price
—
EOD close
Sector
—
GICS
Quarterly fund activity13 increased6 reduced7 exited
Full exits: TWO SIGMA INVESTMENTS, LP, Holocene Advisors, LP, MAVERICK CAPITAL LTD, Ancora Advisors, LLC, Hudson Bay Capital Management LP, Sachem Head Capital Management LP, Walleye Capital LLC
Institutional Holders of ICON PUB LTD CO
↗
19 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
HARRIS ASSOCIATES L P
CIK 0000813917
Institutional Manager4.47M$776.2M34.8%1.0%Added+$20.3MQ2 2026
GREENHAVEN ASSOCIATES INC
CIK 0000846222
Institutional Manager3.10M$538.6M24.2%6.2%Added+$190.8MQ2 2026
Ruane, Cunniff & Goldfarb L.P.
CIK 0001720792
Hedge Fund2.05M$355.8M16.0%5.5%Added+$71.8MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.36M$235.7M10.6%0.1%Added+$232.3MQ2 2026
LAKEWOOD CAPITAL MANAGEMENT, LP
CIK 0001424381
Hedge Fund585K$101.7M4.6%5.2%Reduced$-28.2MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund366K$63.6M2.9%0.1%Added+$61.9MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund327K$56.8M2.6%0.2%Added—Q2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund175K$30.5M1.4%0.0%Added+$25.5MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund149K$25.8M1.2%0.0%Reduced+$21.6MQ2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund55K$9.5M0.4%0.0%Added+$858KQ2 2026
HARRIS ASSOCIATES L PAdded
Institutional Manager
$776.2M· 34.8% of total· 1.0% port· 4.47M sh· +$20.3M QoQ· Q2 2026
GREENHAVEN ASSOCIATES INCAdded
Institutional Manager
$538.6M· 24.2% of total· 6.2% port· 3.10M sh· +$190.8M QoQ· Q2 2026
Ruane, Cunniff & Goldfarb L.P.Added
Hedge Fund
$355.8M· 16.0% of total· 5.5% port· 2.05M sh· +$71.8M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$235.7M· 10.6% of total· 0.1% port· 1.36M sh· +$232.3M QoQ· Q2 2026
LAKEWOOD CAPITAL MANAGEMENT, LPReduced
Hedge Fund
$101.7M· 4.6% of total· 5.2% port· 585K sh· $-28.2M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$63.6M· 2.9% of total· 0.1% port· 366K sh· +$61.9M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$56.8M· 2.6% of total· 0.2% port· 327K sh· — QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$30.5M· 1.4% of total· 0.0% port· 175K sh· +$25.5M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$25.8M· 1.2% of total· 0.0% port· 149K sh· +$21.6M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$9.5M· 0.4% of total· 0.0% port· 55K sh· +$858K QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$9.3M· 0.4% of total· 0.0% port· 54K sh· +$5.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$8.4M· 0.4% of total· 0.0% port· 48K sh· +$8.1M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$5.7M· 0.3% of total· 0.0% port· 33K sh· +$4.6M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$4.6M· 0.2% of total· 0.0% port· 26K sh· $-6.8M QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPReduced
Hedge Fund
$3.4M· 0.2% of total· 0.0% port· 19K sh· $-22.2M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$909K· 0.0% of total· 0.0% port· 5K sh· +$130K QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$844K· 0.0% of total· 0.0% port· 5K sh· $-46.5M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$782K· 0.0% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$212K· 0.0% of total· 0.0% port· 1K sh· — QoQ· Q2 2026
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