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Disc Medicine
IRON
IRON
196 hedge funds and large institutions have $3.04B invested in Disc Medicine in 2025 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 86 increasing their positions, 48 reducing their positions, and 12 closing their positions.
New
Increased
Maintained
Reduced
Closed
250% more first-time investments, than exits
New positions opened: 42 | Existing positions closed: 12
79% more repeat investments, than reductions
Existing positions increased: 86 | Existing positions reduced: 48
57% more funds holding in top 10
Funds holding in top 10: 7 → 11 (+4)
35% more capital invested
Capital invested by funds: $2.26B → $3.04B (+$782M)
17% more funds holding
Funds holding: 168 → 196 (+28)
3% more ownership
Funds ownership: 98.43% → 101.43% (+3%)
71% less call options, than puts
Call options by funds: $2.76M | Put options by funds: $9.43M
Holders
196
Holders Change
+28
Holders Change %
+16.67%
% of All Funds
2.38%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.13%
New
42
Increased
86
Reduced
48
Closed
12
Calls
$2.76M
Puts
$9.43M
Net Calls
-$6.66M
Net Calls Change
-$8.87M
Top Buyers
| 1 |
JP Morgan Chase
New York
|
+$70M |
| 2 |
BI
BVF Inc
San Francisco,
California
|
+$54.9M |
| 3 |
Jennison Associates
New York
|
+$45M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
+$43.5M |
| 5 |
PA
Perceptive Advisors
New York
|
+$38.1M |
