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R Squared’s SI-BONE Inc SIBN Stock Holding History

R Squared’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
Q1 		$209K Sell
16,566
-3,102
-16% -$48.5K 0.11% 304
2025
Q4 		$388K Buy
19,668
+3,251
+20% +$56.5K 0.18% 174
2025
Q3 		$242K Buy
+16,417
New +$268K 0.1% 322
2025
Q1 		– Sell
-5,180
Closed -$72.6K – 1302
2024
Q4 		$72.6K Buy
+5,180
New +$69.7K 0.07% 355

Other funds holding SIBN

FLAM
First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return
CCM
Cadian Capital Management New York $821M AUM 14.36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

R Squared's SIBN Position: Q1 2026 in Review

R Squared reduced its SI-BONE Inc (SIBN) stake by 16% in Q1 2026, selling an estimated $48.5K and leaving 16,566 shares worth $209K. The position accounts for 0.11% of the portfolio, ranked #304.

R Squared first reported a position in SIBN in Q4 2024 and has held it in 4 quarters since. The position peaked at $388K in Q4 2025. 180 funds tracked by Wall St. Rank hold SIBN as of Q1 2026.

  • R Squared held 16,566 shares of SI-BONE Inc worth $209K as of Q1 2026.
  • R Squared sold 3,102 SI-BONE Inc shares in Q1 2026, an estimated $48.5K.
  • SI-BONE Inc made up 0.11% of R Squared's portfolio in Q1 2026, its #304 holding.
  • R Squared first reported a position in SI-BONE Inc in Q4 2024 and has held it in 4 quarters since.
  • R Squared's SI-BONE Inc position peaked at $388K in Q4 2025.
  • 180 funds tracked by Wall St. Rank held SI-BONE Inc as of Q1 2026.

Based on R Squared's 13F filing for Q1 2026, filed 29 Apr 2026.