Which hedge funds own PEN? PENUMBRA INC, Q2 2026 13F holders
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14 of the hedge funds tracked by WhaleCreep disclosed a position in PEN (PENUMBRA INC) in their Q2 2026 13F filings, worth $771.3m in total. The largest holder by portfolio weight is Melqart at 5.6% of its book. 1 manager opened a new position this quarter: Point72 Asset Management LP. 3 exited: Baillie Gifford, Moore Capital Management, Soros Fund Management.
14tracked managers holding
1opened this quarter
3exited this quarter
Which hedge funds hold PEN? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Melqart | Q2 2026 | 5.6% | $58.6m | 185,734 | 127% | added |
| Tudor Investment | Q2 2026 | 0.5% | $126.5m | 400,649 | -3% | reduced |
| Sculptor Capital Management | Q2 2026 | 0.2% | $18.0m | 57,000 | 0% | held |
| Millennium Management | Q2 2026 | 0.1% | $221.2m | 700,611 | -36% | reduced |
| Woodline Partners | Q2 2026 | 0.1% | $46.1m | 145,844 | -40% | reduced |
| Holocene Advisors | Q2 2026 | 0.1% | $40.4m | 128,012 | 16% | added |
| Citadel Advisors | Q2 2026 | 0.1% | $141.7m | 448,763 | 121% | added |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $62.3m | 197,329 | -2% | reduced |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $25.1m | 79,500 | 3581% | added |
| Marshall Wace | Q2 2026 | 0.0% | $28.6m | 90,520 | 150% | added |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $2.1m | 6,557 | – | new |
| Bridgewater Associates | Q2 2026 | 0.0% | $498.9k | 1,580 | -84% | reduced |
| First Manhattan | Q2 2026 | 0.0% | $211.9k | 671 | 0% | held |
| Ancora Advisors | Q2 2026 | 0.0% | $3.2k | 10 | 0% | held |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Baillie Gifford | 34.9% | $311.9m |
| Moore Capital Management | 1.2% | $8.2m |
| Soros Fund Management | 4.2% | $66.8m |
How has hedge fund ownership of PEN changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 14 | $771.3m |
| Q1 2026 | 16 | $1.2bn |
| Q4 2025 | 8 | $565.9m |
| Q3 2025 | 5 | $383.1m |
| Q2 2025 | 8 | $386.4m |
| Q1 2025 | 6 | $376.8m |
| Q4 2024 | 6 | $439.3m |
| Q3 2024 | 5 | $171.0m |
| Q2 2024 | 3 | $275.6m |
| Q1 2024 | 3 | $195.9m |
| Q4 2023 | 3 | $242.1m |
| Q3 2023 | 4 | $254.7m |
| Q2 2023 | 6 | $132.2m |
| Q1 2023 | 2 | $447.3m |
| Q4 2022 | 5 | $649.4m |
| Q3 2022 | 7 | $363.5m |
Counts every tracked manager that disclosed PEN in that quarter's filing, including managers that have since stopped filing.