Stock Ownership/LFST

LIFESTANCE HEALTH GROUP INC (LFST): Ownership & Insider Activity

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

Reported Holders
23
13F filers
Aggregate Value
$187.2M
Across holders
Last Price
$12.16
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity14 increased8 reduced1 exited
Full exits: BALYASNY ASSET MANAGEMENT LLC
Institutional Holders of LFST
↗
23 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund3.61M$38.6M20.6%0.0%Added+$37.8MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund2.07M$22.2M11.8%0.1%Added+$2.7MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund1.63M$17.4M9.3%0.0%Added+$16.4MQ2 2026
First Eagle Investment Management, LLC
CIK 0001325447
Institutional Manager1.56M$16.7M8.9%0.0%Reduced$-509KQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund1.27M$13.6M7.2%0.0%Unchanged+$0Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund1.25M$13.4M7.1%0.0%Added$-59.2MQ2 2026
ArrowMark Colorado Holdings LLC
CIK 0001483859
Hedge Fund1.17M$12.5M6.7%0.5%Added+$7.2MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund960K$10.3M5.5%0.0%Added+$1.7MQ2 2026
ORBIMED ADVISORS LLC
CIK 0001055951
Hedge Fund947K$10.1M5.4%0.2%Added+$4.8MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund828K$8.9M4.7%0.0%Reduced$-25.3MQ2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$38.6M· 20.6% of total· 0.0% port· 3.61M sh· +$37.8M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$22.2M· 11.8% of total· 0.1% port· 2.07M sh· +$2.7M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$17.4M· 9.3% of total· 0.0% port· 1.63M sh· +$16.4M QoQ· Q2 2026
First Eagle Investment Management, LLCReduced
Institutional Manager
$16.7M· 8.9% of total· 0.0% port· 1.56M sh· $-509K QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Unchanged
Hedge Fund
$13.6M· 7.2% of total· 0.0% port· 1.27M sh· +$0 QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$13.4M· 7.1% of total· 0.0% port· 1.25M sh· $-59.2M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCAdded
Hedge Fund
$12.5M· 6.7% of total· 0.5% port· 1.17M sh· +$7.2M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$10.3M· 5.5% of total· 0.0% port· 960K sh· +$1.7M QoQ· Q2 2026
ORBIMED ADVISORS LLCAdded
Hedge Fund
$10.1M· 5.4% of total· 0.2% port· 947K sh· +$4.8M QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$8.9M· 4.7% of total· 0.0% port· 828K sh· $-25.3M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$5.9M· 3.2% of total· 0.0% port· 552K sh· $-989K QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$5.5M· 2.9% of total· 0.0% port· 514K sh· $-76.9M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$3.3M· 1.8% of total· 0.0% port· 311K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$1.7M· 0.9% of total· 0.0% port· 155K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$1.6M· 0.8% of total· 0.0% port· 146K sh· +$966K QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$1.3M· 0.7% of total· 0.0% port· 120K sh· — QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$1.2M· 0.6% of total· 0.0% port· 110K sh· $-582K QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$999K· 0.5% of total· 0.0% port· 93K sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$703K· 0.4% of total· 0.0% port· 66K sh· $-7.3M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$554K· 0.3% of total· 0.0% port· 52K sh· +$130K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$521K· 0.3% of total· 0.0% port· 49K sh· $-46K QoQ· Q2 2026
Magnetar Financial LLCReduced
Hedge Fund
$258K· 0.1% of total· 0.0% port· 24K sh· $-718K QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$33K· 0.0% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
1–10 of 23
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