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SI-BONE Inc
SIBN

110 hedge funds and large institutions have $732M invested in SI-BONE Inc in 2022 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 43 increasing their positions, 42 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,317% more call options, than puts

Call options by funds: $4.86M | Put options by funds: $201K

2% more repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 42

2% more capital invested

Capital invested by funds: $719M → $732M (+$13.4M)

0.88% less ownership

Funds ownership: 96.75% → 95.88% (-0.88%)

4% less funds holding

Funds holding: 115 → 110 (-5)

31% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 16

33% less funds holding in top 10

Funds holding in top 10: 3 → 2 (-1)

Holders
110
Holders Change
-5
Holders Change %
-4.35%
% of All Funds
1.74%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
11
Increased
43
Reduced
42
Closed
16
Calls
$4.86M
Puts
$201K
Net Calls
+$4.66M
Net Calls Change
+$1.92M

Top Buyers

1
O
OrbiMed
New York
+$17.3M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
+$10.6M
3
FLAM
First Light Asset Management
Minnesota
+$7.56M
4
Holocene Advisors
Holocene Advisors
New York
+$6.44M
5
LCG
Lisanti Capital Growth
New York
+$5.81M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$16.3M
2
Federated Hermes
Federated Hermes
Pennsylvania
-$8.22M
3
SPPAM
Summit Partners Public Asset Management
Massachusetts
-$7.61M
4
ECM
Endurant Capital Management
California
-$7.34M
5
EP
Eversept Partners
New York
-$5.73M
Name Holding Trade Value Shares
Change 		Change in
Stake
Brown Advisory
1
Brown Advisory
Maryland
$74.4M +$4.15M +199,814 +6%
O
2
OrbiMed
New York
$70.9M +$17.3M +833,947 +36%
BlackRock
3
BlackRock
New York
$61.2M +$200K +9,645 +0.4%
CIP
4
Champlain Investment Partners
Vermont
$42.3M -$2.04M -98,400 -5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$35.8M +$524K +25,272 +2%
Holocene Advisors
6
Holocene Advisors
New York
$34.6M +$6.44M +310,526 +25%
GGHC
7
Gilder Gagnon Howe & Co
New York
$27M -$521K -25,092 -2%
FLAM
8
First Light Asset Management
Minnesota
$24.5M +$7.56M +364,391 +51%
APM
9
Avidity Partners Management
Texas
$22.6M +$261K +12,600 +1%
American Century Companies
10
American Century Companies
Missouri
$21M +$516K +24,854 +3%
State Street
11
State Street
Massachusetts
$18.4M -$3.65M -175,748 -18%
GIM
12
Granahan Investment Management
Massachusetts
$16.7M -$25.5K -1,230 -0.2%
Allspring Global Investments
13
Allspring Global Investments
North Carolina
$16.5M -$176K -8,491 -1%
NCGI
14
Next Century Growth Investors
Minnesota
$15.8M +$1.73M +83,536 +14%
Impax Asset Management Group
15
Impax Asset Management Group
United Kingdom
$14.6M – – –
KCM
16
Kennedy Capital Management
Missouri
$14.1M -$43.1K -2,077 -0.3%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$11.9M +$405K +19,520 +4%
Morgan Stanley
18
Morgan Stanley
New York
$11.6M -$32.7K -1,574 -0.3%
Point72 Asset Management
19
Point72 Asset Management
Connecticut
$11.5M +$10.6M +508,700 New
TA
20
Tamarack Advisers
California
$10.7M -$1.56M -75,000 -14%
Wellington Management Group
21
Wellington Management Group
Massachusetts
$10.5M +$2.75M +132,731 +40%
PCM
22
Penn Capital Management
Pennsylvania
$10.1M +$3.61M +174,024 +61%
DCM
23
Driehaus Capital Management
Illinois
$9.98M -$176K -8,482 -2%
Amundi
24
Amundi
France
$9.73M +$1.23M +59,484 +15%
ECM
25
Endurant Capital Management
California
$9.34M -$7.34M -353,756 -46%
1
2 3 4 5

SIBN Hedge Fund Activity: Q1 2022 in Review

110 of the 6,340 institutional investors tracked by Wall St. Rank reported a position in SI-BONE Inc (SIBN) for Q1 2022, worth a combined $732M — up 1.9% from $719M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of SIBN and 11 opened new positions — a net loss of 5 holders — while 42 trimmed existing stakes and 43 added.

The largest buyer was OrbiMed, adding an estimated $17.3M. The largest seller was Millennium Management, exiting entirely with an estimated $16.3M sold.

  • 110 institutional investors held SI-BONE Inc (SIBN) as of Q1 2022, down from 115 in Q4 2021.
  • Funds reported $732M of SI-BONE Inc stock for Q1 2022, up 1.9% quarter-over-quarter.
  • 11 funds opened new SI-BONE Inc positions in Q1 2022 and 16 closed out, a net change of -5 holders.
  • The largest SI-BONE Inc buyer in Q1 2022 was OrbiMed, an estimated $17.3M added.
  • The largest SI-BONE Inc seller in Q1 2022 was Millennium Management, an estimated $16.3M sold.

Based on aggregated 13F filings for Q1 2022.