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
2026
Q1 		$5.3M Buy
419,473
+33,688
+9% +$527K ﹤0.01% 3422
2025
Q4 		$7.61M Buy
385,785
+189,011
+96% +$3.28M ﹤0.01% 3052
2025
Q3 		$2.9M Buy
196,774
+55,322
+39% +$903K ﹤0.01% 4500
2025
Q2 		$2.66M Sell
141,452
-90,736
-39% -$1.5M ﹤0.01% 4506
2025
Q1 		$3.26M Buy
232,188
+93,273
+67% +$1.51M ﹤0.01% 4238
2024
Q4 		$1.95M Buy
138,915
+28,288
+26% +$381K ﹤0.01% 4475
2024
Q3 		$1.55M Buy
110,627
+24,120
+28% +$363K ﹤0.01% 4757
2024
Q2 		$1.12M Buy
86,507
+17,203
+25% +$246K ﹤0.01% 4841
2024
Q1 		$1.13M Buy
69,304
+14,843
+27% +$280K ﹤0.01% 4856
2023
Q4 		$1.14M Buy
54,461
+14,471
+36% +$268K ﹤0.01% 4878
2023
Q3 		$849K Sell
39,990
-59,861
-60% -$1.39M ﹤0.01% 4937
2023
Q2 		$2.69M Buy
99,851
+71,353
+250% +$1.74M ﹤0.01% 3946
2023
Q1 		$561K Buy
28,498
+3,113
+12% +$55.3K ﹤0.01% 5313
2022
Q4 		$345K Sell
25,385
-5,151
-17% -$75.1K ﹤0.01% 5626
2022
Q3 		$532K Buy
30,536
+3,646
+14% +$58.3K ﹤0.01% 5348
2022
Q2 		$356K Sell
26,890
-42,592
-61% -$709K ﹤0.01% 5677
2022
Q1 		$1.57M Buy
69,482
+13,006
+23% +$270K ﹤0.01% 4822
2021
Q4 		$1.25M Buy
56,476
+1,674
+3% +$36K ﹤0.01% 5021
2021
Q3 		$1.17M Sell
54,802
-49,705
-48% -$1.26M ﹤0.01% 4919
2021
Q2 		$3.29M Sell
104,507
-12,833
-11% -$415K ﹤0.01% 3896
2021
Q1 		$3.73M Buy
117,340
+63,375
+117% +$1.95M ﹤0.01% 3695
2020
Q4 		$1.61M Sell
53,965
-2,014
-4% -$49K ﹤0.01% 4120
2020
Q3 		$1.33M Sell
55,979
-26,291
-32% -$522K ﹤0.01% 3989
2020
Q2 		$1.31M Buy
82,270
+29,308
+55% +$462K ﹤0.01% 3931
2020
Q1 		$633K Buy
52,962
+12,115
+30% +$223K ﹤0.01% 4341
2019
Q4 		$879K Sell
40,847
-611
-1% -$11K ﹤0.01% 4596
2019
Q3 		$733K Buy
41,458
+17,449
+73% +$334K ﹤0.01% 4792
2019
Q2 		$490K Buy
24,009
+851
+4% +$14.6K ﹤0.01% 5077
2019
Q1 		$437K Sell
23,158
-9,538
-29% -$185K ﹤0.01% 5096
2018
Q4 		$683K Buy
+32,696
New +$619K ﹤0.01% 4707

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

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.