SI-BONE Inc
SIBN
133 hedge funds and large institutions have $930M invested in SI-BONE Inc in 2021 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 42 increasing their positions, 49 reducing their positions, and 24 closing their positions.
527% more call options, than puts
Call options by funds: $1.99M | Put options by funds: $318K
19% more capital invested
Capital invested by funds: $785M → $930M (+$145M)
8.17% more ownership
Funds ownership: 81.17% → 89.34% (+8.2%)
8% more first-time investments, than exits
New positions opened: 26 | Existing positions closed: 24
1% more funds holding
Funds holding: 132 → 133 (+1)
14% less repeat investments, than reductions
Existing positions increased: 42 | Existing positions reduced: 49
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$36.6M |
| 2 |
Loomis, Sayles & Company
Boston,
Massachusetts
|
+$26.5M |
| 3 |
Brown Advisory
Baltimore,
Maryland
|
+$25M |
| 4 |
Principal Financial Group
Des Moines,
Iowa
|
+$19.8M |
| 5 |
SPPAM
Summit Partners Public Asset Management
Boston,
Massachusetts
|
+$15.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RA
Royce & Associates
New York
|
-$13.5M |
| 2 |
Millennium Management
New York
|
-$9.56M |
| 3 |
ECM
Endurant Capital Management
San Mateo,
California
|
-$7.62M |
| 4 |
PGM
Parian Global Management
Pound Ridge,
New York
|
-$7.44M |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
-$5.99M |
SIBN Hedge Fund Activity: Q1 2021 in Review
133 of the 5,711 institutional investors tracked by Wall St. Rank reported a position in SI-BONE Inc (SIBN) for Q1 2021, worth a combined $930M — up 19% from $785M a quarter earlier.
Buyers outnumbered sellers: 26 funds opened new SIBN positions and 24 closed out — a net gain of 2 holders — while 42 added to existing stakes and 49 trimmed.
The largest buyer was Lord, Abbett & Co, adding an estimated $36.6M. The largest seller was Royce & Associates, cutting an estimated $13.5M.
- 133 institutional investors held SI-BONE Inc (SIBN) as of Q1 2021, up from 132 in Q4 2020.
- Funds reported $930M of SI-BONE Inc stock for Q1 2021, up 19% quarter-over-quarter.
- 26 funds opened new SI-BONE Inc positions in Q1 2021 and 24 closed out, a net change of +2 holders.
- The largest SI-BONE Inc buyer in Q1 2021 was Lord, Abbett & Co, an estimated $36.6M added.
- The largest SI-BONE Inc seller in Q1 2021 was Royce & Associates, an estimated $13.5M sold.
Based on aggregated 13F filings for Q1 2021.