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Cliff Asness’s SI-BONE Inc SIBN Stock Holding History

Cliff Asness’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 		$4.14M Buy
253,848
+196,147
+340% +$2.8M ﹤0.01% 2124
2026
Q1 		$729K Buy
57,701
+36,442
+171% +$570K ﹤0.01% 2942
2025
Q4 		$419K Sell
21,259
-8,093
-28% -$141K ﹤0.01% 3004
2025
Q3 		$432K Sell
29,352
-19,031
-39% -$311K ﹤0.01% 2888
2025
Q2 		$911K Buy
48,383
+16,862
+53% +$280K ﹤0.01% 2264
2025
Q1 		$442K Buy
31,521
+248
+0.8% +$4K ﹤0.01% 2492
2024
Q4 		$438K Sell
31,273
-6,705
-18% -$90.2K ﹤0.01% 2309
2024
Q3 		$531K Buy
37,978
+6,114
+19% +$92K ﹤0.01% 2146
2024
Q2 		$412K Buy
31,864
+11,270
+55% +$161K ﹤0.01% 2141
2024
Q1 		$337K Sell
20,594
-4,159
-17% -$78.3K ﹤0.01% 2096
2023
Q4 		$520K Buy
24,753
+13,434
+119% +$249K ﹤0.01% 1866
2023
Q3 		$240K Buy
+11,319
New +$262K ﹤0.01% 2084
2022
Q3 		– Sell
-11,928
Closed -$157K – 2306
2022
Q2 		$157K Buy
+11,928
New +$199K ﹤0.01% 2027
2021
Q3 		– Sell
-7,354
Closed -$231K – 2323
2021
Q2 		$231K Sell
7,354
-3,446
-32% -$111K ﹤0.01% 2112
2021
Q1 		$344K Buy
10,800
+3,837
+55% +$118K ﹤0.01% 1966
2020
Q4 		$208K Buy
+6,963
New +$170K ﹤0.01% 2083

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

Cliff Asness's SIBN Position: Q2 2026 in Review

Cliff Asness increased its SI-BONE Inc (SIBN) stake by 340% in Q2 2026, buying an estimated $2.8M and bringing the position to 253,848 shares worth $4.14M. The position accounts for ﹤0.01% of the portfolio, ranked #2124.

Cliff Asness first reported a position in SIBN in Q4 2020 and has held it in 16 quarters since. 167 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

  • Cliff Asness held 253,848 shares of SI-BONE Inc worth $4.14M as of Q2 2026.
  • Cliff Asness bought 196,147 SI-BONE Inc shares in Q2 2026, an estimated $2.8M.
  • SI-BONE Inc made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #2124 holding.
  • Cliff Asness first reported a position in SI-BONE Inc in Q4 2020 and has held it in 16 quarters since.
  • 167 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.