Arrowstreet Capital
SIBN icon

Arrowstreet Capital’s SI-BONE Inc SIBN Stock Holding History

Arrowstreet Capital’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 		$514K Buy
+31,515
New +$450K ﹤0.01% 1748
2023
Q3 		– Sell
-9,731
Closed -$263K – 1405
2023
Q2 		$263K Buy
+9,731
New +$237K ﹤0.01% 1129
2021
Q1 		– Sell
-38,288
Closed -$1.15M – 2500
2020
Q4 		$1.15M Buy
+38,288
New +$932K ﹤0.01% 1786

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

Arrowstreet Capital's SIBN Position: Q2 2026 in Review

Arrowstreet Capital opened a new position in SI-BONE Inc (SIBN) in Q2 2026: 31,515 shares worth $514K. The stake represents ﹤0.01% of the portfolio and ranks #1748 among its holdings. This is a return to the name: Arrowstreet Capital previously reported a position in SIBN as recently as Q2 2023.

Arrowstreet Capital first reported a position in SIBN in Q4 2020 and has held it in 3 quarters since. The position peaked at $1.15M in Q4 2020. 167 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

  • Arrowstreet Capital held 31,515 shares of SI-BONE Inc worth $514K as of Q2 2026.
  • SI-BONE Inc was a new Arrowstreet Capital position in Q2 2026.
  • SI-BONE Inc made up ﹤0.01% of Arrowstreet Capital's portfolio in Q2 2026, its #1748 holding.
  • Arrowstreet Capital first reported a position in SI-BONE Inc in Q4 2020 and has held it in 3 quarters since.
  • Arrowstreet Capital's SI-BONE Inc position peaked at $1.15M in Q4 2020.
  • 167 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.