- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 19 Feb 2026
- latest of these filings; the earliest 22 Jan 2026
- Managers listing it
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 0 listed it in both
- Shares listed
- 5,153,053
- combined, among listed positions
- Reported value
- $87m
- combined, at the quarter end
Among the 92 comparable managers: 20 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,005,979.
Managers listing PHR in Q4 2025
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Millennium Management LLCexisting position · 1,571,055 shares now+506,923
- Jane Street Group LLCexisting position · 313,944 shares now+287,320
- AQR Capital Management LLCexisting position · 437,094 shares now+255,645
- ExodusPoint Capital Management LPexisting position · 286,259 shares now+210,548
- Woodline Partners LPnew position · 191,042 shares now+191,042
Reductions
- Fidelity (FMR LLC)existing position · 362,971 shares now-3,556,113
- Point72 Asset Management LPexisting position · 235,615 shares now-244,379
- Marshall Wace LLPexisting position · 20,317 shares now-116,531
- Bridgewater Associates LPexisting position · 12,805 shares now-59,398
- Verition Fund Management LLCexisting position · 35,276 shares now-3,636
New positions and exits
New (7)
Exited (2)
- PDT Partners LLCwas $1.7m
- Arrowstreet Capital LPwas $1.2m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2019 | 2 | $6.9m | n.a. | n.a. |
| Q2 2020 | 3 | $5.8m | n.a. | n.a. |
| Q3 2020 | 3 | $20m | n.a. | n.a. |
| Q4 2020 | 5 | $96m | n.a. | n.a. |
| Q1 2021 | 5 | $75m | n.a. | n.a. |
| Q2 2021 | 6 | $853m | n.a. | n.a. |
| Q3 2021 | 2 | $489m | n.a. | n.a. |
| Q4 2021 | 3 | $330m | n.a. | n.a. |
| Q1 2022 | 2 | $38m | n.a. | n.a. |
| Q2 2022 | 2 | $20m | n.a. | n.a. |
| Q3 2022 | 2 | $19m | n.a. | n.a. |
| Q4 2022 | 2 | $6.1m | n.a. | n.a. |
| Q1 2023 | 2 | $3.9m | n.a. | n.a. |
| Q2 2023 | 2 | $3.8m | n.a. | n.a. |
| Q3 2023 | 1 | $7.4m | n.a. | n.a. |
| Q4 2023 | 2 | $8.6m | 1 | 1 |
| Q1 2024 | 1 | $1.9m | 0 | 1 |
| Q2 2024 | 1 | $1.6m | 0 | 1 |
| Q3 2024 | 1 | $1.7m | 0 | 1 |
| Q4 2024 | 1 | $4.4m | 1 | 0 |
| Q1 2025 | 2 | $7.0m | 2 | 0 |
| Q2 2025 | 3 | $14m | 3 | 0 |
| Q3 2025 | 1 | $1.7m | 0 | 2 |
| Q4 2025 | 2 | $6.0m | 20 | 8 |
| Q1 2026 | 1 | $2.4m | 17 | 12 |
| Q2 2026 | 2 | $19m | 16 | 11 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
PHR and V →PHR and MA →PHR and MCO →Choose a stock to compare with PHR →
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 PHR, latest filings →Back to the 13F Explorer →