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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
BNP Paribas Financial Markets
76
BNP Paribas Financial Markets
France
$146K -$17K -1,165 -10%
DT
77
Diversified Trust
Tennessee
$138K -$11.7K -800 -7%
TRCT
78
Tower Research Capital (TRC)
New York
$128K +$88K +6,037 +178%
Simplex Trading
79
Simplex Trading
Illinois
$105K +$111K +7,606 +4,971%
Royal Bank of Canada
80
Royal Bank of Canada
Ontario, Canada
$95K +$82.5K +5,661 +424%
AB
81
Amalgamated Bank
New York
$73K – – –
CSS
82
Cubist Systematic Strategies
Connecticut
$50.4K +$53.2K +3,652 +6,407%
LF
83
Lee Financial
Texas
$50.3K – – –
Zurich Cantonal Bank
84
Zurich Cantonal Bank
Switzerland
$49.4K -$51.2K -3,509 -49%
AIP
85
Ameritas Investment Partners
Nebraska
$44.5K – – –
Wells Fargo
86
Wells Fargo
California
$35.5K -$4.85K -333 -11%
MLICM
87
Metropolitan Life Insurance Company (MetLife)
New York
$29.5K – – –
Fidelity Investments
88
Fidelity Investments
Massachusetts
$22.8K -$21.3K -1,460 -47%
Canada Life
89
Canada Life
Manitoba, Canada
$19K – – –
MA
90
MCF Advisors
Kentucky
$15.4K +$1.08K +74 +7%
PNC Financial Services Group
91
PNC Financial Services Group
Pennsylvania
$15.1K +$4.27K +293 +36%
Citigroup
92
Citigroup
New York
$13K -$3.94K -270 -22%
Dimensional Fund Advisors
93
Dimensional Fund Advisors
Texas
$6.41K +$137K +9,431 +2%
ZB
94
Zions Bancorporation
Utah
$4.87K +$5.22K +358 New
QCG
95
Quadrant Capital Group
Ohio
$3.77K -$510 -35 -11%
TWA
96
TCI Wealth Advisors
Arizona
$3.48K – – –
QL
97
Quarry LP
New York
$3.06K +$3.28K +225 New
Carson Wealth (CWM LLC)
98
Carson Wealth (CWM LLC)
Nebraska
$2K – – –
US Bancorp
99
US Bancorp
Minnesota
$1.77K +$1.9K +130 New
FWM
100
Focused Wealth Management
New York
$1.73K – – –
1 2 3
4
5

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.