Stock Ownership/CON

CONCENTRA GROUP HOLDINGS PAR (CON): Ownership & Insider Activity

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

Reported Holders
16
13F filers
Aggregate Value
$216.1M
Across holders
Last Price
$34.47
2026-09-04
Sector
Health Care
GICS
Quarterly fund activity12 increased3 reduced4 exited
Full exits: MAVERICK CAPITAL LTD, Qube Research & Technologies Ltd, Gotham Asset Management, LLC, Brevan Howard Capital Management LP
Institutional Holders of CON
↗
16 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Woodline Partners LP
CIK 0001784547
Hedge Fund2.37M$70.5M32.6%0.2%Added+$40.4MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund1.31M$39.1M18.1%0.0%Added+$18.6MQ2 2026
HBK INVESTMENTS L P
CIK 0001011443
Hedge Fund1.04M$31.1M14.4%0.3%Added+$5.4MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund750K$22.3M10.3%0.0%Added+$15.2MQ2 2026
First Eagle Investment Management, LLC
CIK 0001325447
Institutional Manager648K$19.3M8.9%0.0%Added$-4.5MQ2 2026
Ancora Advisors, LLC
CIK 0001446114
Hedge Fund447K$13.3M6.1%0.3%Added+$1.3MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund154K$4.6M2.1%0.0%Added+$318KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund151K$4.5M2.1%0.0%Reduced+$3.7MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund104K$3.1M1.4%0.0%Added—Q2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund86K$2.5M1.2%0.0%Added+$2.2MQ2 2026
Woodline Partners LPAdded
Hedge Fund
$70.5M· 32.6% of total· 0.2% port· 2.37M sh· +$40.4M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$39.1M· 18.1% of total· 0.0% port· 1.31M sh· +$18.6M QoQ· Q2 2026
HBK INVESTMENTS L PAdded
Hedge Fund
$31.1M· 14.4% of total· 0.3% port· 1.04M sh· +$5.4M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$22.3M· 10.3% of total· 0.0% port· 750K sh· +$15.2M QoQ· Q2 2026
First Eagle Investment Management, LLCAdded
Institutional Manager
$19.3M· 8.9% of total· 0.0% port· 648K sh· $-4.5M QoQ· Q2 2026
Ancora Advisors, LLCAdded
Hedge Fund
$13.3M· 6.1% of total· 0.3% port· 447K sh· +$1.3M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$4.6M· 2.1% of total· 0.0% port· 154K sh· +$318K QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$4.5M· 2.1% of total· 0.0% port· 151K sh· +$3.7M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$3.1M· 1.4% of total· 0.0% port· 104K sh· — QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$2.5M· 1.2% of total· 0.0% port· 86K sh· +$2.2M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$2.3M· 1.1% of total· 0.0% port· 79K sh· +$2.3M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALAdded
Institutional Manager
$1.2M· 0.6% of total· 0.0% port· 41K sh· +$354K QoQ· Q2 2026
Holocene Advisors, LPReduced
Hedge Fund
$900K· 0.4% of total· 0.0% port· 30K sh· $-887K QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$851K· 0.4% of total· 0.0% port· 29K sh· — QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$464K· 0.2% of total· 0.0% port· 16K sh· +$131K QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$37K· 0.0% of total· 0.0% port· 1K sh· +$6K QoQ· Q2 2026
1–10 of 16
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