Acadian Asset Management
SIBN icon

Acadian Asset Management’s SI-BONE Inc SIBN Stock Holding History

Acadian Asset Management’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 		$399K Sell
24,658
-38,541
-61% -$551K ﹤0.01% 1501
2026
Q1 		$795K Buy
63,199
+36,429
+136% +$570K ﹤0.01% 1234
2025
Q4 		$525K Sell
26,770
-25,473
-49% -$443K ﹤0.01% 1296
2025
Q3 		$767K Buy
+52,243
New +$853K ﹤0.01% 1123
2024
Q4 		– Sell
-2,078
Closed -$29K – 2110
2024
Q3 		$29K Buy
+2,078
New +$31.3K ﹤0.01% 1925

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

Acadian Asset Management's SIBN Position: Q2 2026 in Review

Acadian Asset Management reduced its SI-BONE Inc (SIBN) stake by 61% in Q2 2026, selling an estimated $551K and leaving 24,658 shares worth $399K. The position accounts for ﹤0.01% of the portfolio, ranked #1501.

Acadian Asset Management first reported a position in SIBN in Q3 2024 and has held it in 5 quarters since. The position peaked at $795K in Q1 2026. 168 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

  • Acadian Asset Management held 24,658 shares of SI-BONE Inc worth $399K as of Q2 2026.
  • Acadian Asset Management sold 38,541 SI-BONE Inc shares in Q2 2026, an estimated $551K.
  • SI-BONE Inc made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1501 holding.
  • Acadian Asset Management first reported a position in SI-BONE Inc in Q3 2024 and has held it in 5 quarters since.
  • Acadian Asset Management's SI-BONE Inc position peaked at $795K in Q1 2026.
  • 168 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.