Bank of America
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Bank of America’s SI-BONE Inc SIBN Stock Holding History

Bank of America’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
2022
Q4 		– Sell
-24,900
Closed -$435K – 8408
2022
Q3 		$435K Buy
+24,900
New +$398K ﹤0.01% 5510
2022
Q1 		– Sell
-26,000
Closed -$577K – 8701
2021
Q4 		$577K Buy
+26,000
New +$560K ﹤0.01% 5746

Other funds holding SIBN

FLAM
First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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

Bank of America's SIBN Position: Q1 2026 in Review

Bank of America increased its SI-BONE Inc (SIBN) stake by 8.7% in Q1 2026, buying an estimated $527K and bringing the position to 419,473 shares worth $5.3M. The position accounts for ﹤0.01% of the portfolio, ranked #3422.

Bank of America first reported a position in SIBN in Q4 2018 and has held it in 30 quarters since. The position peaked at $7.61M in Q4 2025. 180 funds tracked by Wall St. Rank hold SIBN as of Q1 2026.

  • Bank of America held 419,473 shares of SI-BONE Inc worth $5.3M as of Q1 2026.
  • Bank of America bought 33,688 SI-BONE Inc shares in Q1 2026, an estimated $527K.
  • SI-BONE Inc made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #3422 holding.
  • Bank of America first reported a position in SI-BONE Inc in Q4 2018 and has held it in 30 quarters since.
  • Bank of America's SI-BONE Inc position peaked at $7.61M in Q4 2025.
  • 180 funds tracked by Wall St. Rank held SI-BONE Inc as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.