Stock Ownership/PODD

INSULET CORP (PODD): Ownership & Insider Activity

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

Reported Holders
30
13F filers
Aggregate Value
$2.3B
Across holders
Last Price
$145.42
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity19 increased11 reduced5 exited
Full exits: Verition Fund Management LLC, CAXTON ASSOCIATES LLP, MARSHALL WACE, LLP, PineBridge Investments, L.P., Holocene Advisors, LP
Institutional Holders of PODD
↗
30 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund2.46M$373.8M16.2%0.1%Added+$373.7MQ2 2026
BAILLIE GIFFORD & CO
CIK 0001088875
Institutional Manager2.04M$310.9M13.5%0.3%Added+$91.9MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.90M$289.8M12.6%0.2%Added+$173.8MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund1.47M$224.0M9.7%0.1%Added+$36.7MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund1.32M$200.9M8.7%0.2%Reduced$-250KQ2 2026
JUPITER ASSET MANAGEMENT LTD
CIK 0001215838
Hedge Fund1.03M$156.3M6.8%0.8%Added$-41.3MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund865K$131.8M5.7%0.0%Added+$86.3MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund797K$121.3M5.3%0.0%Added+$118.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund664K$101.1M4.4%0.1%Added+$3.4MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund517K$78.7M3.4%0.1%Reduced$-111.3MQ2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$373.8M· 16.2% of total· 0.1% port· 2.46M sh· +$373.7M QoQ· Q2 2026
BAILLIE GIFFORD & COAdded
Institutional Manager
$310.9M· 13.5% of total· 0.3% port· 2.04M sh· +$91.9M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$289.8M· 12.6% of total· 0.2% port· 1.90M sh· +$173.8M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$224.0M· 9.7% of total· 0.1% port· 1.47M sh· +$36.7M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$200.9M· 8.7% of total· 0.2% port· 1.32M sh· $-250K QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDAdded
Hedge Fund
$156.3M· 6.8% of total· 0.8% port· 1.03M sh· $-41.3M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$131.8M· 5.7% of total· 0.0% port· 865K sh· +$86.3M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$121.3M· 5.3% of total· 0.0% port· 797K sh· +$118.0M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$101.1M· 4.4% of total· 0.1% port· 664K sh· +$3.4M QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$78.7M· 3.4% of total· 0.1% port· 517K sh· $-111.3M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$64.9M· 2.8% of total· 0.0% port· 427K sh· +$62.5M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCAdded
Hedge Fund
$41.7M· 1.8% of total· 0.2% port· 274K sh· +$28.9M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$40.7M· 1.8% of total· 0.0% port· 268K sh· +$37.5M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$30.8M· 1.3% of total· 0.0% port· 202K sh· $-34.1M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$23.8M· 1.0% of total· 0.1% port· 156K sh· +$18.4M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$23.6M· 1.0% of total· 0.1% port· 155K sh· +$6.9M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$21.3M· 0.9% of total· 0.0% port· 140K sh· — QoQ· Q2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$15.1M· 0.7% of total· 0.0% port· 99K sh· $-215K QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$13.3M· 0.6% of total· 0.0% port· 88K sh· $-11.6M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$12.9M· 0.6% of total· 0.0% port· 85K sh· +$10.2M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$10.3M· 0.4% of total· 0.0% port· 68K sh· +$8.6M QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$8.5M· 0.4% of total· 0.0% port· 56K sh· $-223K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$1.8M· 0.1% of total· 0.0% port· 12K sh· $-1.5M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$1.8M· 0.1% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$1.7M· 0.1% of total· 0.2% port· 11K sh· — QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$938K· 0.0% of total· 0.0% port· 6K sh· +$226K QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$697K· 0.0% of total· 0.0% port· 5K sh· +$235K QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCReduced
Hedge Fund
$599K· 0.0% of total· 0.0% port· 4K sh· $-92K QoQ· Q2 2026
TCW GROUP INCReduced
Hedge Fund
$380K· 0.0% of total· 0.0% port· 2K sh· $-190K QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$21K· 0.0% of total· 0.0% port· 138 sh· $-723K QoQ· Q2 2026
1–10 of 30
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