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Caption Management’s SI-BONE Inc SIBN Stock Holding History

Caption Management’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 		$3.1M Hold
190,000
– – 0.01% 750
2026
Q1 		$2.4M Buy
190,000
+56,700
+43% +$887K 0.01% 771
2025
Q4 		$2.63M Buy
+133,300
New +$2.32M 0.02% 742
2024
Q4 		– Sell
-90,500
Closed -$1.27M – 1798
2024
Q3 		$1.27M Sell
90,500
-34,500
-28% -$519K 0.02% 705
2024
Q2 		$1.62M Buy
125,000
+50,700
+68% +$724K 0.02% 532
2024
Q1 		$1.22M Buy
+74,300
New +$1.4M 0.02% 682

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

Caption Management's SIBN Position: Q2 2026 in Review

Caption Management held its SI-BONE Inc (SIBN) position steady in Q2 2026 at 75,000 shares worth $1.22M. The position accounts for 0.01% of the portfolio, ranked #1062.

Caption Management first reported a position in SIBN in Q1 2024 and has held it in 7 quarters since. The position peaked at $1.6M in Q2 2024. 167 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

  • Caption Management held 75,000 shares of SI-BONE Inc worth $1.22M as of Q2 2026.
  • Caption Management left its SI-BONE Inc share count unchanged in Q2 2026.
  • SI-BONE Inc made up 0.01% of Caption Management's portfolio in Q2 2026, its #1062 holding.
  • Caption Management first reported a position in SI-BONE Inc in Q1 2024 and has held it in 7 quarters since.
  • Caption Management's SI-BONE Inc position peaked at $1.6M in Q2 2024.
  • 167 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

Based on Caption Management's 13F filing for Q2 2026, filed 14 Aug 2026.