TRCT
SIBN icon

Tower Research Capital (TRC)’s SI-BONE Inc SIBN Stock Holding History

Tower Research Capital (TRC)’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 		$39.7K Buy
3,143
+161
+5% +$2.52K ﹤0.01% 2950
2025
Q4 		$58.8K Buy
2,982
+1,759
+144% +$30.6K ﹤0.01% 2306
2025
Q3 		$18K Sell
1,223
-3,674
-75% -$60K ﹤0.01% 3403
2025
Q2 		$92.2K Buy
4,897
+3,258
+199% +$54K ﹤0.01% 2451
2025
Q1 		$23K Sell
1,639
-1,966
-55% -$31.7K ﹤0.01% 2827
2024
Q4 		$50.5K Buy
3,605
+89
+3% +$1.2K ﹤0.01% 2546
2024
Q3 		$49.2K Sell
3,516
-4,111
-54% -$61.8K ﹤0.01% 2727
2024
Q2 		$98.6K Buy
7,627
+7,017
+1,150% +$100K ﹤0.01% 2594
2024
Q1 		$9.99K Sell
610
-6,754
-92% -$127K ﹤0.01% 3767
2023
Q4 		$155K Buy
7,364
+6,874
+1,403% +$127K ﹤0.01% 2301
2023
Q3 		$10.4K Sell
490
-7,300
-94% -$169K ﹤0.01% 4113
2023
Q2 		$210K Buy
7,790
+7,296
+1,477% +$178K 0.01% 1530
2023
Q1 		$10K Sell
494
-8,941
-95% -$159K ﹤0.01% 4403
2022
Q4 		$128K Buy
9,435
+6,037
+178% +$88K 0.01% 1637
2022
Q3 		$60K Buy
3,398
+2,045
+151% +$32.7K ﹤0.01% 3001
2022
Q2 		$18K Buy
1,353
+948
+234% +$15.8K ﹤0.01% 3913
2022
Q1 		$9K Sell
405
-16
-4% -$332 ﹤0.01% 4486
2021
Q4 		$9K Sell
421
-400
-49% -$8.61K ﹤0.01% 4720
2021
Q3 		$18K Sell
821
-2,021
-71% -$51.1K ﹤0.01% 3835
2021
Q2 		$90K Sell
2,842
-175
-6% -$5.66K ﹤0.01% 2516
2021
Q1 		$96K Sell
3,017
-5,724
-65% -$176K ﹤0.01% 2622
2020
Q4 		$262K Sell
8,741
-17,560
-67% -$428K 0.01% 1501
2020
Q3 		$624K Buy
26,301
+20,291
+338% +$403K 0.01% 1442
2020
Q2 		$96K Buy
+6,010
New +$94.7K ﹤0.01% 2496
2019
Q4 		– Sell
-1,180
Closed -$21K – 4278
2019
Q3 		$21K Buy
1,180
+1,175
+23,500% +$22.5K ﹤0.01% 2446
2019
Q2 		$0 Buy
+5
New +$86 ﹤0.01% 4224

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

Tower Research Capital (TRC)'s SIBN Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its SI-BONE Inc (SIBN) stake by 5.4% in Q1 2026, buying an estimated $2.52K and bringing the position to 3,143 shares worth $39.7K. The position accounts for ﹤0.01% of the portfolio, ranked #2950.

Tower Research Capital (TRC) first reported a position in SIBN in Q2 2019 and has held it in 26 quarters since. The position peaked at $624K in Q3 2020. 180 funds tracked by Wall St. Rank hold SIBN as of Q1 2026.

  • Tower Research Capital (TRC) held 3,143 shares of SI-BONE Inc worth $39.7K as of Q1 2026.
  • Tower Research Capital (TRC) bought 161 SI-BONE Inc shares in Q1 2026, an estimated $2.52K.
  • SI-BONE Inc made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2950 holding.
  • Tower Research Capital (TRC) first reported a position in SI-BONE Inc in Q2 2019 and has held it in 26 quarters since.
  • Tower Research Capital (TRC)'s SI-BONE Inc position peaked at $624K in Q3 2020.
  • 180 funds tracked by Wall St. Rank held SI-BONE Inc as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.