SI-BONE Inc
SIBN
SIBN
179 hedge funds and large institutions have $548M invested in SI-BONE Inc in 2026 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 63 increasing their positions, 68 reducing their positions, and 32 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more ownership
Funds ownership: →
more funds holding in top 10
Funds holding in top 10: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
7% less repeat investments, than reductions
Existing positions increased: 63 | Existing positions reduced: 68
2% less funds holding
Funds holding: 182 → 179 (-3)
33% less capital invested
Capital invested by funds: $815M → $548M (-$266M)
Holders
179
Holding in Top 10
1
Calls
$3.02M
Puts
$2.4M
Top Buyers
| 1 | +$13.4M | |
| 2 | +$11.2M | |
| 3 | +$9.93M | |
| 4 |
PCMI
Paradigm Capital Management Inc
Albany,
New York
|
+$9.36M |
| 5 |
Morgan Stanley
New York
|
+$7.94M |
Top Sellers
| 1 | -$5.97M | |
| 2 | -$5.31M | |
| 3 | -$4.8M | |
| 4 |
Walleye Capital
New York
|
-$3.83M |
| 5 |
CIP
Champlain Investment Partners
Burlington,
Vermont
|
-$3.73M |
