PureTech Health
PRTC
PRTC was delisted on the 20th of May, 2026.
6 hedge funds and large institutions have $1.88M invested in PureTech Health in 2025 Q3 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 3 closing their positions.
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
1.05% less ownership
Funds ownership: 1.47% → 0.42% (-1.1%)
19% less capital invested
Capital invested by funds: $2.33M → $1.88M (-$451K)
25% less funds holding
Funds holding: 8 → 6 (-2)
67% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 3
Top Buyers
| 1 |
PCM
Pentwater Capital Management
Naples,
Florida
|
+$439K |
| 2 |
SS
SBI Securities
Tokyo,
Japan
|
+$35 |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
PCM
1
Pentwater Capital Management
Naples,
Florida
| $1.39M | +$439K | +25,000 | +50% |
|
2
Millennium Management
New York
| $328K | -$106K | -6,016 | -25% |
|
|
DP
3
Diadema Partners
Morristown,
New Jersey
| $135K | – | – | – |
|
|
PAP
4
Persistent Asset Partners
Hong Kong
| $31.2K | – | – | – |
|
5
UBS Group
Zurich,
Switzerland
| $370 | – | – | – |
|
|
SS
6
SBI Securities
Tokyo,
Japan
| $37 | +$35 | +2 | New |
|
|
BHIA
7
Birch Hill Investment Advisors
Boston,
Massachusetts
| – | -$415K | -242,676 | Closed |
|
|
PCM
8
Portolan Capital Management
Boston,
Massachusetts
| – | -$479K | -27,795 | Closed |
|
|
AUB
9
Atlantic Union Bankshares
Glen Allen,
Virginia
| – | -$1.98K | -115 | Closed |
|
PRTC Hedge Fund Activity: Q3 2025 in Review
6 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in PureTech Health (PRTC) for Q3 2025, worth a combined $1.88M — down 19% from $2.33M a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of PRTC and 1 opened new positions — a net loss of 2 holders — while 1 trimmed existing stakes and 1 added.
The largest buyer was Pentwater Capital Management, adding an estimated $439K. The largest seller was Portolan Capital Management, exiting entirely with an estimated $479K sold.
- 6 institutional investors held PureTech Health (PRTC) as of Q3 2025, down from 8 in Q2 2025.
- Funds reported $1.88M of PureTech Health stock for Q3 2025, down 19% quarter-over-quarter.
- 1 fund opened new PureTech Health positions in Q3 2025 and 3 closed out, a net change of -2 holders.
- The largest PureTech Health buyer in Q3 2025 was Pentwater Capital Management, an estimated $439K added.
- The largest PureTech Health seller in Q3 2025 was Portolan Capital Management, an estimated $479K sold.
Based on aggregated 13F filings for Q3 2025.