Medallion Financial
MFIN
98 hedge funds and large institutions have $80.4M invested in Medallion Financial in 2025 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 27 increasing their positions, 32 reducing their positions, and 7 closing their positions.
682% more call options, than puts
Call options by funds: $1.35M | Put options by funds: $173K
114% more first-time investments, than exits
New positions opened: 15 | Existing positions closed: 7
8% more funds holding
Funds holding: 91 → 98 (+7)
7% more capital invested
Capital invested by funds: $75.1M → $80.4M (+$5.29M)
1.55% more ownership
Funds ownership: 31.97% → 33.52% (+1.6%)
16% less repeat investments, than reductions
Existing positions increased: 27 | Existing positions reduced: 32
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SEI Investments
Oaks,
Pennsylvania
|
+$2.2M |
| 2 |
UIC
Uniplan Investment Counsel
Milwaukee,
Wisconsin
|
+$1.03M |
| 3 |
Mariner
Overland Park,
Kansas
|
+$720K |
| 4 |
Goldman Sachs
New York
|
+$593K |
| 5 |
DLP
De Lisle Partners
Poole,
United Kingdom
|
+$519K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
-$478K |
| 2 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
-$463K |
| 3 |
Marshall Wace
London,
United Kingdom
|
-$341K |
| 4 |
Two Sigma Advisers
New York
|
-$290K |
| 5 |
Jane Street
New York
|
-$230K |
MFIN Hedge Fund Activity: Q4 2025 in Review
98 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Medallion Financial (MFIN) for Q4 2025, worth a combined $80.4M — up 7.1% from $75.1M a quarter earlier.
Buyers outnumbered sellers: 15 funds opened new MFIN positions and 7 closed out — a net gain of 8 holders — while 27 added to existing stakes and 32 trimmed.
The largest buyer was SEI Investments, opening a new position worth an estimated $2.2M. The largest seller was Two Sigma Investments, cutting an estimated $478K.
- 98 institutional investors held Medallion Financial (MFIN) as of Q4 2025, up from 91 in Q3 2025.
- Funds reported $80.4M of Medallion Financial stock for Q4 2025, up 7.1% quarter-over-quarter.
- 15 funds opened new Medallion Financial positions in Q4 2025 and 7 closed out, a net change of +8 holders.
- The largest Medallion Financial buyer in Q4 2025 was SEI Investments, an estimated $2.2M added.
- The largest Medallion Financial seller in Q4 2025 was Two Sigma Investments, an estimated $478K sold.
Based on aggregated 13F filings for Q4 2025.