Phinia Inc
PHIN
355 hedge funds and large institutions have $2.21B invested in Phinia Inc in 2025 Q3 according to their latest regulatory filings, with 59 funds opening new positions, 94 increasing their positions, 121 reducing their positions, and 32 closing their positions.
204% more call options, than puts
Call options by funds: $3.42M | Put options by funds: $1.13M
84% more first-time investments, than exits
New positions opened: 59 | Existing positions closed: 32
25% more capital invested
Capital invested by funds: $1.77B → $2.21B (+$443M)
7% more funds holding
Funds holding: 333 → 355 (+22)
0.97% less ownership
Funds ownership: 100.02% → 99.05% (-0.97%)
22% less repeat investments, than reductions
Existing positions increased: 94 | Existing positions reduced: 121
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$21.3M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$17.4M |
| 3 |
Teacher Retirement System of Texas
Austin,
Texas
|
+$10.8M |
| 4 |
Jane Street
New York
|
+$10.1M |
| 5 |
LSV Asset Management
Chicago,
Illinois
|
+$8.92M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VC
Voss Capital
Houston,
Texas
|
-$32.9M |
| 2 |
F
FIFTHDELTA
London,
United Kingdom
|
-$29.3M |
| 3 |
First Trust Advisors
Wheaton,
Illinois
|
-$18.5M |
| 4 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$13M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$12.9M |
PHIN Hedge Fund Activity: Q3 2025 in Review
355 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Phinia Inc (PHIN) for Q3 2025, worth a combined $2.21B — up 25% from $1.77B a quarter earlier.
Buyers outnumbered sellers: 59 funds opened new PHIN positions and 32 closed out — a net gain of 27 holders — while 94 added to existing stakes and 121 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $21.3M. The largest seller was Voss Capital, cutting an estimated $32.9M.
- 355 institutional investors held Phinia Inc (PHIN) as of Q3 2025, up from 333 in Q2 2025.
- Funds reported $2.21B of Phinia Inc stock for Q3 2025, up 25% quarter-over-quarter.
- 59 funds opened new Phinia Inc positions in Q3 2025 and 32 closed out, a net change of +27 holders.
- The largest Phinia Inc buyer in Q3 2025 was Fidelity Investments, an estimated $21.3M added.
- The largest Phinia Inc seller in Q3 2025 was Voss Capital, an estimated $32.9M sold.
Based on aggregated 13F filings for Q3 2025.