SI-BONE Inc
SIBN
SIBN
158 hedge funds and large institutions have $568M invested in SI-BONE Inc in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 59 increasing their positions, 38 reducing their positions, and 17 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding
Funds holding: →
2% more capital invested
Capital invested by funds: $558M → $568M (+$9.46M)
0.4% more ownership
Funds ownership: 94.91% → 95.31% (+0.4%)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Holders
158
Holding in Top 10
–
Calls
$908K
Puts
$66K
Top Buyers
| 1 | +$7.67M | |
| 2 | +$4.65M | |
| 3 | +$4.26M | |
| 4 |
Millennium Management
New York
|
+$3.7M |
| 5 |
Victory Capital Management
San Antonio,
Texas
|
+$3.62M |
Top Sellers
| 1 | -$9.55M | |
| 2 | -$7.31M | |
| 3 | -$5.33M | |
| 4 |
HCA
Harbor Capital Advisors
Chicago,
Illinois
|
-$4.98M |
| 5 |
JFG
Jefferies Financial Group
New York
|
-$3.51M |