Ticker · CUSIP 44980X109

IPGP

IPG PHOTONICS CORP
Technology·Semiconductor Equipment & Materials
···Share
Holders (tracked)
12
Combined shares
6,128,289
Combined value
$437.00M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
12152024Q12025Q4

SEC event timeline

20 events
  1. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −122,972 shares · 2025Q4
    13F
  2. D.E. Shaw & Co. trimmed2026-02-17
    −27,074 shares · 2025Q4
    13F
  3. Two Sigma Investments opened position2026-02-17
    +23,277 shares · 2025Q4
    13F
  4. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −26,612 shares · 2025Q4
    13F
  5. Steve Cohen (Point72) trimmed2026-02-17
    −4,378 shares · 2025Q4
    13F
  6. T. Rowe Price added2026-02-17
    +795 shares · 2025Q4
    13F
  7. AQR Capital Management trimmed2026-02-17
    −202,863 shares · 2025Q4
    13F
  8. Renaissance Technologies opened position2026-02-12
    +31,300 shares · 2025Q4
    13F
  9. Norges Bank (Norway SWF) opened position2026-02-10
    +176,632 shares · 2025Q4
    13F
  10. First Eagle Investment Management added2026-02-04
    +12,344 shares · 2025Q4
    13F
  11. Baillie Gifford & Co trimmed2026-01-23
    −23,288 shares · 2025Q4
    13F
  12. D.E. Shaw & Co. trimmed2025-11-14
    −47,000 shares · 2025Q3
    13F
  13. AQR Capital Management trimmed2025-11-14
    −77,309 shares · 2025Q3
    13F
  14. Izzy Englander (Millennium Mgmt) added2025-11-14
    +32,566 shares · 2025Q3
    13F
  15. Steve Cohen (Point72) opened position2025-11-14
    +14,391 shares · 2025Q3
    13F
  16. T. Rowe Price added2025-11-14
    +1,370 shares · 2025Q3
    13F
  17. Norges Bank (Norway SWF) exited2025-11-13
    −242,834 shares · 2025Q3
    13F
  18. First Eagle Investment Management added2025-11-12
    +7,648 shares · 2025Q3
    13F
  19. Norges Bank (Norway SWF) added2025-11-12
    +315 shares · 2024Q3
    13F
  20. Baillie Gifford & Co trimmed2025-10-31
    −3,735 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for IPGP →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions3
Added to2
Trimmed6
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
18
$38.38B
2022Q2
21
$32.35B
2022Q3
17
$27.0M
2022Q4
17
$856.9M
2023Q1
14
$1.12B
2023Q2
14
$1.19B
2023Q3
14
$855.6M
2023Q4
13
$891.4M
2024Q1
15
$758.5M
2024Q2
13
$722.8M
2024Q3
13
$460.7M
2024Q4
13
$430.7M
2025Q1
9
$373.0M
2025Q2
9
$445.0M
2025Q3
9
$496.7M
2025Q4
12
$437.0M

Who owns IPGP

12 super-investors · 2025Q4
Tracked stake
6.13M
shares
Combined value
$437M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added2Trim7
#ManagerSharesValue
1First Eagle Investment Management4.49M$321M
2AQR Capital Management698.4K$50M
3Baillie Gifford & Co384.0K$27M
4Norges Bank
Norway SWF
176.6K$13M
5Ken Griffin
Citadel Advisors
171.2K$12M
6D.E. Shaw & Co.98.6K$7M
7Renaissance Technologies31.3K$2M
8Two Sigma Investments23.3K$2M
9Izzy Englander
Millennium Mgmt
18.3K$1M
10Steve Cohen
Point72
10.0K$717K
11Ken Griffin
Citadel Advisors
4.5K$322K
12T. Rowe Price25.0K$2K

Recent moves

20 transactions
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