Disc Medicine
IRON
IRON
203 hedge funds and large institutions have $2.67B invested in Disc Medicine in 2026 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 80 increasing their positions, 44 reducing their positions, and 37 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more ownership
Funds ownership: →
4% more funds holding
Funds holding: 195 → 203 (+8)
12% less capital invested
Capital invested by funds: $3.04B → $2.67B (-$369M)
45% less funds holding in top 10
Funds holding in top 10: 11 → 6 (-5)
Holders
203
Holding in Top 10
6
Calls
$23.3M
Puts
$5.01M
Top Buyers
| 1 | +$93.1M | |
| 2 | +$43.2M | |
| 3 | +$35.4M | |
| 4 |
RCM
RA Capital Management
Boston,
Massachusetts
|
+$32.9M |
| 5 |
BG
Bellevue Group
Kuesnacht,
Switzerland
|
+$31.9M |
Top Sellers
| 1 | -$41.5M | |
| 2 | -$35.8M | |
| 3 | -$19.9M | |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
-$17.6M |
| 5 |
TCM
TimesSquare Capital Management
New York
|
-$14.9M |
