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Champlain Investment Partners’s SI-BONE Inc SIBN Stock Holding History

Champlain Investment Partners’s Portfolio SIBN Stock Details SIBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$14.6M Buy
896,462
+18,857
+2% +$269K 0.38% 116
2026
Q1 		$11.1M Sell
877,605
-238,577
-21% -$3.73M 0.14% 124
2025
Q4 		$22M Sell
1,116,182
-992,762
-47% -$17.2M 0.22% 116
2025
Q3 		$31M Sell
2,108,944
-31,130
-1% -$508K 0.23% 126
2025
Q2 		$40.3M Sell
2,140,074
-455,657
-18% -$7.56M 0.28% 119
2025
Q1 		$36.4M Sell
2,595,731
-125,093
-5% -$2.02M 0.26% 126
2024
Q4 		$38.1M Sell
2,720,824
-79,249
-3% -$1.07M 0.24% 119
2024
Q3 		$39.1M Buy
2,800,073
+358,821
+15% +$5.4M 0.24% 116
2024
Q2 		$31.6M Sell
2,441,252
-11,895
-0.5% -$170K 0.19% 117
2024
Q1 		$40.2M Buy
2,453,147
+1,255,610
+105% +$23.6M 0.23% 119
2023
Q4 		$25.1M Buy
1,197,537
+765,290
+177% +$14.2M 0.15% 123
2023
Q3 		$9.18M Sell
432,247
-437,138
-50% -$10.1M 0.06% 125
2023
Q2 		$23.5M Sell
869,385
-836,815
-49% -$20.4M 0.14% 119
2023
Q1 		$33.6M Sell
1,706,200
-37,155
-2% -$660K 0.21% 123
2022
Q4 		$23.7M Sell
1,743,355
-56,650
-3% -$826K 0.15% 126
2022
Q3 		$31.4M Sell
1,800,005
-18,350
-1% -$293K 0.21% 120
2022
Q2 		$24M Sell
1,818,355
-53,630
-3% -$893K 0.16% 124
2022
Q1 		$42.3M Sell
1,871,985
-98,400
-5% -$2.04M 0.22% 123
2021
Q4 		$43.8M Buy
+1,970,385
New +$42.4M 0.2% 123

Other funds holding SIBN

FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CCM
Cadian Capital Management New York $1.32B AUM 4.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return

Champlain Investment Partners's SIBN Position: Q2 2026 in Review

Champlain Investment Partners increased its SI-BONE Inc (SIBN) stake by 2.1% in Q2 2026, buying an estimated $269K and bringing the position to 896,462 shares worth $14.6M. The position accounts for 0.38% of the portfolio, ranked #116.

Champlain Investment Partners first reported a position in SIBN in Q4 2021 and has held it in 19 quarters since. The position peaked at $43.8M in Q4 2021. 168 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

  • Champlain Investment Partners held 896,462 shares of SI-BONE Inc worth $14.6M as of Q2 2026.
  • Champlain Investment Partners bought 18,857 SI-BONE Inc shares in Q2 2026, an estimated $269K.
  • SI-BONE Inc made up 0.38% of Champlain Investment Partners's portfolio in Q2 2026, its #116 holding.
  • Champlain Investment Partners first reported a position in SI-BONE Inc in Q4 2021 and has held it in 19 quarters since.
  • Champlain Investment Partners's SI-BONE Inc position peaked at $43.8M in Q4 2021.
  • 168 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

Based on Champlain Investment Partners's 13F filing for Q2 2026, filed 12 Aug 2026.