Ticker · CUSIP 45784P101

PODD

INSULET CORP
Healthcare·Medical Devices
···Share
Holders (tracked)
20
Combined shares
5,282,803
Combined value
$1.42B
Last close
$201.47
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
20212024Q12025Q4
Price is -25.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

27 events
  1. Ron Baron (Baron Capital / BAMCO) added2026-02-17
    +2,186 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −255,080 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. opened position2026-02-17
    +28,004 shares · 2025Q4
    13F
  4. Wellington Management trimmed2026-02-17
    −78,256 shares · 2025Q4
    13F
  5. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +13,447 shares · 2025Q4
    13F
  6. Izzy Englander (Millennium Mgmt) added2026-02-17
    +32,079 shares · 2025Q4
    13F
  7. AQR Capital Management added2026-02-17
    +283,643 shares · 2025Q4
    13F
  8. Two Sigma Investments added2026-02-17
    +115,918 shares · 2025Q4
    13F
  9. Steve Cohen (Point72) opened position2026-02-17
    +6,300 shares · 2025Q4
    13F
  10. T. Rowe Price added2026-02-17
    +40,284 shares · 2025Q4
    13F
  11. Ray Dalio (Bridgewater Associates) added2026-02-13
    +36,250 shares · 2025Q4
    13F
  12. Renaissance Technologies trimmed2026-02-12
    −87,610 shares · 2025Q4
    13F
  13. Norges Bank (Norway SWF) opened position2026-02-10
    +1,058,238 shares · 2025Q4
    13F
  14. Ken Fisher (Fisher Asset Mgmt) added2026-02-09
    +6,462 shares · 2025Q4
    13F
  15. Baillie Gifford & Co trimmed2026-01-23
    −43,329 shares · 2025Q4
    13F
  16. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −9,038 shares · 2025Q3
    13F
  17. Two Sigma Investments trimmed2025-11-14
    −112,628 shares · 2025Q3
    13F
  18. AQR Capital Management added2025-11-14
    +67,906 shares · 2025Q3
    13F
  19. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −33,761 shares · 2025Q3
    13F
  20. T. Rowe Price added2025-11-14
    +11,538 shares · 2025Q3
    13F
  21. Wellington Management trimmed2025-11-14
    −93,447 shares · 2025Q3
    13F
  22. Renaissance Technologies added2025-11-13
    +16,637 shares · 2025Q3
    13F
  23. Norges Bank (Norway SWF) exited2025-11-13
    −1,033,450 shares · 2025Q3
    13F
  24. Ray Dalio (Bridgewater Associates) added2025-11-13
    +18,793 shares · 2025Q3
    13F
  25. Ken Fisher (Fisher Asset Mgmt) added2025-11-12
    +12,754 shares · 2025Q3
    13F
  26. Norges Bank (Norway SWF) trimmed2025-11-12
    −66,483 shares · 2024Q3
    13F
  27. Baillie Gifford & Co trimmed2025-10-31
    −43,370 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for PODD →
Follow-the-investor returns
If you'd copied each holder of PODD…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Steve Cohen (Point72)2017Q3$173.87+15.9%$262K
Steve Cohen (Point72)2017Q3$173.87+15.9%$262K
T. Rowe Price2016Q1$182.45+10.4%$55.6M
Wellington Management2016Q1$209.18-3.7%$22.4M
Baillie Gifford & Co2023Q4$213.78-5.8%$412.7M
Renaissance Technologies2016Q1$219.61-8.3%$61.1M
Ken Fisher (Fisher Asset Mgmt)2016Q1$234.55-14.1%$10.6M
D.E. Shaw & Co.2016Q1$255.53-21.2%$5.6M
AQR Capital Management2016Q3$270.97-25.6%$92.5M
Paul Tudor Jones (Tudor Investment)2018Q1$285.48-29.4%$2.1M
Paul Tudor Jones (Tudor Investment)2018Q1$285.48-29.4%$2.1M
Ron Baron (Baron Capital / BAMCO)2016Q3$287.30-29.9%$1.6M
Ray Dalio (Bridgewater Associates)2021Q2$290.44-30.6%$11.6M
Ken Griffin (Citadel Advisors)2016Q1$300.12-32.9%$12.5M
Ken Griffin (Citadel Advisors)2016Q1$300.12-32.9%$12.5M
Ken Griffin (Citadel Advisors)2016Q1$300.12-32.9%$12.5M
Two Sigma Investments2016Q1$300.87-33.0%$73.9M
Izzy Englander (Millennium Mgmt)2016Q1$305.29-34.0%$403K
Izzy Englander (Millennium Mgmt)2016Q1$305.29-34.0%$403K
Norges Bank (Norway SWF)2016Q1$38933.62-99.5%$213.2M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions4
Added to7
Trimmed4
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
16
$55.15B
2022Q2
18
$114.61B
2022Q3
18
$108.2M
2022Q4
19
$3.75B
2023Q1
16
$4.16B
2023Q2
17
$4.11B
2023Q3
22
$1.82B
2023Q4
16
$2.59B
2024Q1
21
$2.49B
2024Q2
19
$2.67B
2024Q3
17
$1.29B
2024Q4
15
$1.30B
2025Q1
17
$923.8M
2025Q2
18
$1.71B
2025Q3
17
$1.20B
2025Q4
20
$1.42B

Who owns PODD

20 super-investors · 2025Q4
Tracked stake
5.28M
shares
Combined value
$1.42B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6Added8Trim6
#ManagerSharesValue
1Baillie Gifford & Co2.05M$582M
2Norges Bank
Norway SWF
1.06M$301M
3AQR Capital Management459.1K$130M
4Two Sigma Investments366.7K$104M
5Renaissance Technologies303.3K$86M
6Izzy Englander
Millennium Mgmt
232.9K$66M
7Wellington Management111.3K$32M
8Ken Griffin
Citadel Advisors
97.4K$28M
9Ken Griffin
Citadel Advisors
89.6K$25M
10Ken Griffin
Citadel Advisors
61.8K$18M
11Ray Dalio
Bridgewater Associates
57.3K$16M
12Ken Fisher
Fisher Asset Mgmt
52.7K$15M
13D.E. Shaw & Co.28.0K$8M
14Paul Tudor Jones
Tudor Investment
13.4K$4M
15Paul Tudor Jones
Tudor Investment
10.5K$3M
16Ron Baron
Baron Capital / BAMCO
7.9K$2M
17Steve Cohen
Point72
5.0K$1M
18Izzy Englander
Millennium Mgmt
2.0K$568K
19Steve Cohen
Point72
1.3K$370K
20T. Rowe Price275.9K$78K

Recent moves

20 transactions
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