SI-BONE, Inc. - Common Stock, $0.001 par value (SIBN)

Historical Holders from Q4 2018 to Q3 2025

Symbol
SIBN on Nasdaq
CUSIP
825704109
Type / Class
Equity / Common Stock, $0.001 par value
Shares outstanding
43.4M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
41.9M
Holdings value
$616M
% of all portfolios
0.002%
Grand Portfolio weight change
+0%
Number of holders
171
Number of buys
83
Number of sells
-84
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of SI-BONE, Inc. - Common Stock, $0.001 par value (SIBN)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
First Light Asset Management, LLC 11.92% $93.1M 5.17M Mathew P. Arens Nov 30, 2025
BlackRock, Inc. 8.1% $49.3M 3.42M BlackRock, Inc. Mar 31, 2025
BROWN ADVISORY INC 7.6% $46.3M 3.22M BROWN ADVISORY INC Mar 31, 2025
AMERICAN CENTURY INVESTMENT MANAGEMENT INC 6.6% +6.67% $41.8M $2.88M 2.84M +7.41% American Century Investment Management, Inc. Sep 30, 2025
ORBIMED CAPITAL LLC 5.1% -27.1% $41.1M -$14.8M 2.18M -26.4% OrbiMed Capital LLC Jun 30, 2025
Champlain Investment Partners, LLC 5% -24.3% $40.3M -$12.4M 2.14M -23.6% Champlain Investment Partners, LLC Jun 30, 2025

Institutional Holders of SI-BONE, Inc. - Common Stock, $0.001 par value (SIBN)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 41.9M $616M +$11.3M $14.72 171
2025 Q2 40.8M $769M +$4.79M $18.82 176
2025 Q1 40.4M $567M +$8.87M $14.03 157
2024 Q4 39.8M $558M -$12.5M $14.02 141
2024 Q3 40.7M $569M +$3.84M $13.98 132
2024 Q2 40.9M $528M -$638K $12.93 137
2024 Q1 40.8M $667M +$13.9M $16.37 143
2023 Q4 39.3M $824M +$4.31M $20.99 154
2023 Q3 38.9M $826M +$20.7M $21.24 148
2023 Q2 37.7M $1.02B +$119M $26.98 166
2023 Q1 33.5M $659M +$7.37M $19.67 118
2022 Q4 33.6M $458M -$12.4M $13.60 99
2022 Q3 33.8M $590M -$6.85M $17.46 104
2022 Q2 34.4M $453M +$18.8M $13.20 106
2022 Q1 32.4M $732M +$1.22M $22.60 108
2021 Q4 32.4M $719M +$12.3M $22.21 112
2021 Q3 31.2M $668M -$11.6M $21.42 121
2021 Q2 30.6M $962M +$51M $31.47 133
2021 Q1 29.2M $930M +$105M $31.81 135
2020 Q4 26.3M $785M +$156M $29.90 133
2020 Q3 21.2M $503M +$48.9M $23.72 98
2020 Q2 19.1M $305M +$9.32M $15.94 80
2020 Q1 18.7M $224M +$49.9M $11.95 81
2019 Q4 13.9M $298M +$26.7M $21.50 62
2019 Q3 12.8M $225M +$27.2M $17.67 65
2019 Q2 11.2M $227M +$36.6M $20.34 61
2019 Q1 9.55M $180M -$3.02M $18.84 44
2018 Q4 9.6M $201M +$201M $20.89 50