- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 14 Aug 2025
- latest of these filings; the earliest 30 Jul 2025
- Managers listing it
- 10
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 5 listed it in both
- Shares listed
- 16,193,404
- combined, among listed positions
- Reported value
- $843m
- combined, at the quarter end
Among the 95 comparable managers: 8 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing GH in Q2 2025
10 of 10 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Baillie Gifford & Co | 4,809,786 | $250m | 0.19% | Trimmed | -251,225 | 6 Aug 2025 (the filing on sec.gov) |
| ARK Investment Management LLC | 2,823,497 | $147m | 1.08% | Added | +1,414,381 | 30 Jul 2025 (the filing on sec.gov) |
| Millennium Management LLC | 2,721,881 | $142m | 0.07% | Added | n.a. | 14 Aug 2025 (the filing on sec.gov) |
| Two Sigma Advisers LP | 2,381,800 | $124m | 0.25% | Added | +14,000 | 14 Aug 2025 (the filing on sec.gov) |
| Two Sigma Investments LP | 1,854,611 | $97m | 0.17% | Added | +28,748 | 14 Aug 2025 (the filing on sec.gov) |
| Man Group PLC | 806,072 | $42m | 0.08% | Added | n.a. | 14 Aug 2025 (the filing on sec.gov) |
| Renaissance Technologies LLC | 675,200 | $35m | under 0.1% | Added | n.a. | 13 Aug 2025 (the filing on sec.gov) |
| PDT Partners LLC | 102,374 | $5.3m | 0.30% | Trimmed | -105,339 | 14 Aug 2025 (the filing on sec.gov) |
| Polen Capital Management LLC | 10,183 | $530k | under 0.1% | New | new | 13 Aug 2025 (the filing on sec.gov) |
| Farallon Capital Management LLC | 8,000 | $416k | under 0.1% | New | new | 14 Aug 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- ARK Investment Management LLCexisting position · 2,823,497 shares now+1,414,381
- Two Sigma Investments LPexisting position · 1,854,611 shares now+28,748
- Two Sigma Advisers LPexisting position · 2,381,800 shares now+14,000
- Polen Capital Management LLCnew position · 10,183 shares now+10,183
- Farallon Capital Management LLCnew position · 8,000 shares now+8,000
Reductions
- Baillie Gifford & Coexisting position · 4,809,786 shares now-251,225
- PDT Partners LLCexisting position · 102,374 shares now-105,339
New positions and exits
New (2)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2018 | 1 | $3.6m | n.a. | n.a. |
| Q2 2019 | 7 | $295m | n.a. | n.a. |
| Q3 2019 | 11 | $491m | n.a. | n.a. |
| Q4 2019 | 10 | $978m | n.a. | n.a. |
| Q1 2020 | 7 | $727m | n.a. | n.a. |
| Q2 2020 | 11 | $955m | n.a. | n.a. |
| Q3 2020 | 14 | $1.2bn | n.a. | n.a. |
| Q4 2020 | 17 | $1.5bn | n.a. | n.a. |
| Q1 2021 | 15 | $2.6bn | n.a. | n.a. |
| Q2 2021 | 18 | $2.3bn | n.a. | n.a. |
| Q3 2021 | 11 | $3.1bn | n.a. | n.a. |
| Q4 2021 | 12 | $2.4bn | n.a. | n.a. |
| Q1 2022 | 9 | $1.5bn | n.a. | n.a. |
| Q2 2022 | 8 | $950m | n.a. | n.a. |
| Q3 2022 | 9 | $1.3bn | n.a. | n.a. |
| Q4 2022 | 11 | $731m | n.a. | n.a. |
| Q1 2023 | 11 | $267m | n.a. | n.a. |
| Q2 2023 | 14 | $752m | n.a. | n.a. |
| Q3 2023 | 10 | $399m | n.a. | n.a. |
| Q4 2023 | 9 | $433m | 2 | 6 |
| Q1 2024 | 9 | $234m | 5 | 5 |
| Q2 2024 | 9 | $323m | 5 | 5 |
| Q3 2024 | 9 | $513m | 8 | 2 |
| Q4 2024 | 11 | $599m | 5 | 6 |
| Q1 2025 | 9 | $730m | 3 | 7 |
| Q2 2025 | 10 | $843m | 8 | 2 |
| Q3 2025 | 13 | $1.5bn | 6 | 6 |
| Q4 2025 | 17 | $2.7bn | 23 | 13 |
| Q1 2026 | 15 | $2.3bn | 19 | 17 |
| Q2 2026 | 21 | $4.8bn | 25 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
GH and UNH →GH and ELV →GH and CI →Choose a stock to compare with GH →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own GH, latest filings →Back to the 13F Explorer →