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SI-BONE Inc
SIBN

101 hedge funds and large institutions have $451M invested in SI-BONE Inc in 2022 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 52 increasing their positions, 25 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

120,100% more call options, than puts

Call options by funds: $1.2M | Put options by funds: $1K

108% more repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 25

1.25% less ownership

Funds ownership: 98.54% → 97.29% (-1.3%)

7% less funds holding

Funds holding: 109 → 101 (-8)

15% less capital invested

Capital invested by funds: $532M → $451M (-$80.3M)

33% less funds holding in top 10

Funds holding in top 10: 3 → 2 (-1)

53% less first-time investments, than exits

New positions opened: 7 | Existing positions closed: 15

Holders
101
Holders Change
-8
Holders Change %
-7.34%
% of All Funds
1.62%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
7
Increased
52
Reduced
25
Closed
15
Calls
$1.2M
Puts
$1K
Net Calls
+$1.2M
Net Calls Change
+$372K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$9.35M
2
PCMI
Paradigm Capital Management Inc
New York
+$9.21M
3
PC
Pier Capital
Connecticut
+$5.2M
4
GIM
Granahan Investment Management
Massachusetts
+$3.88M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
+$2.99M

Top Sellers

1
APM
Avidity Partners Management
Texas
-$17.4M
2
DCM
Driehaus Capital Management
Illinois
-$7.47M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$6.77M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$5.13M
5
Holocene Advisors
Holocene Advisors
New York
-$3.71M
Name Holding Trade Value Shares
Change 		Change in
Stake
MIC
26
Meridian Investment Counsel
California
$4.43M – – –
Northern Trust
27
Northern Trust
Illinois
$4.23M -$63K -4,321 -1%
Charles Schwab
28
Charles Schwab
California
$3.2M +$93.1K +6,389 +3%
JP Morgan Chase
29
JP Morgan Chase
New York
$3.07M +$231K +15,821 +8%
ACM
30
Altium Capital Management
New York
$2.65M +$408K +28,000 +17%
Ameriprise
31
Ameriprise
Minnesota
$2.11M +$74.4K +5,103 +3%
N
32
Nuveen
North Carolina
$2.05M +$818K +56,126 +59%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$1.55M +$4.83K +331 +0.3%
Citadel Advisors
34
Citadel Advisors
Florida
$1.5M +$778K +53,363 +93%
Goldman Sachs
35
Goldman Sachs
New York
$1.35M +$978K +67,087 +209%
RA
36
Royce & Associates
New York
$1.31M +$423K +29,000 +43%
PAMP
37
Polar Asset Management Partners
Ontario, Canada
$1.16M +$101K +6,932 +9%
Swiss National Bank
38
Swiss National Bank
Switzerland
$957K +$29.2K +2,000 +3%
Assenagon Asset Management
39
Assenagon Asset Management
Luxembourg
$941K – – –
Select Equity Group
40
Select Equity Group
New York
$914K +$369K +25,342 +61%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$666K +$109K +7,478 +18%
VIM
42
VELA Investment Management
Ohio
$646K +$133K +9,115 +24%
GGHC
43
Gilder Gagnon Howe & Co
New York
$561K -$3.06M -210,187 -84%
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$529K +$10K +688 +2%
AG
45
Algert Global
California
$471K +$356K +24,414 +239%
Connor, Clark & Lunn Investment Management (CC&L)
46
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$435K +$104K +7,148 +29%
AllianceBernstein
47
AllianceBernstein
Tennessee
$418K +$33.5K +2,300 +8%
CS
48
Credit Suisse
Switzerland
$414K +$114K +7,831 +35%
UBS AM
49
UBS AM
Illinois
$402K +$220K +15,059 +104%
KCM
50
Kennedy Capital Management
Missouri
$390K +$583 +40 +0.1%
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SIBN Hedge Fund Activity: Q4 2022 in Review

101 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in SI-BONE Inc (SIBN) for Q4 2022, worth a combined $451M — down 15% from $532M a quarter earlier.

Sellers outnumbered buyers: 15 funds closed out of SIBN and 7 opened new positions — a net loss of 8 holders — while 25 trimmed existing stakes and 52 added.

The largest buyer was Millennium Management, adding an estimated $9.35M. The largest seller was Avidity Partners Management, exiting entirely with an estimated $17.4M sold.

  • 101 institutional investors held SI-BONE Inc (SIBN) as of Q4 2022, down from 109 in Q3 2022.
  • Funds reported $451M of SI-BONE Inc stock for Q4 2022, down 15% quarter-over-quarter.
  • 7 funds opened new SI-BONE Inc positions in Q4 2022 and 15 closed out, a net change of -8 holders.
  • The largest SI-BONE Inc buyer in Q4 2022 was Millennium Management, an estimated $9.35M added.
  • The largest SI-BONE Inc seller in Q4 2022 was Avidity Partners Management, an estimated $17.4M sold.

Based on aggregated 13F filings for Q4 2022.