Dmitry Balyasny’s SI-BONE Inc SIBN Stock Holding History

Dmitry Balyasny’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	$1.64M	Buy	+100,364	New	+$1.43M	﹤0.01%	1928
2025 Q3	–	Sell	-104,838	Closed	-$1.97M	–	3420
2025 Q2	$1.97M	Buy	104,838 +73,672	+236%	+$1.22M	﹤0.01%	1737
2025 Q1	$437K	Buy	+31,166	New	+$503K	﹤0.01%	2321
2024 Q1	–	Sell	-77,627	Closed	-$1.63M	–	3072
2023 Q4	$1.63M	Buy	+77,627	New	+$1.44M	﹤0.01%	1514
2021 Q4	–	Sell	-193,753	Closed	-$4.15M	–	2557
2021 Q3	$4.15M	Buy	+193,753	New	+$4.9M	0.02%	884

Other funds holding SIBN

FLAM

First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

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 Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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 Malvern, Pennsylvania $4.68T AUM

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

Dmitry Balyasny's SIBN Position: Q2 2026 in Review

Dmitry Balyasny opened a new position in SI-BONE Inc (SIBN) in Q2 2026: 100,364 shares worth $1.64M. The stake represents ﹤0.01% of the portfolio and ranks #1928 among its holdings. This is a return to the name: Dmitry Balyasny previously reported a position in SIBN as recently as Q2 2025.

Dmitry Balyasny first reported a position in SIBN in Q3 2021 and has held it in 5 quarters since. The position peaked at $4.15M in Q3 2021. 167 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

Dmitry Balyasny held 100,364 shares of SI-BONE Inc worth $1.64M as of Q2 2026.
SI-BONE Inc was a new Dmitry Balyasny position in Q2 2026.
SI-BONE Inc made up ﹤0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #1928 holding.
Dmitry Balyasny first reported a position in SI-BONE Inc in Q3 2021 and has held it in 5 quarters since.
Dmitry Balyasny's SI-BONE Inc position peaked at $4.15M in Q3 2021.
167 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

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