Walleye Trading’s Rubrik RBRK Stock Holding History

Walleye Trading’s Portfolio RBRK Stock Details RBRK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-12,576	Closed	-$791K	–	4549
2026 Q1	$616K	Buy	12,576 +7,349	+141%	+$422K	﹤0.01%	2457
2025 Q4	$400K	Buy	+5,227	New	+$401K	﹤0.01%	2966
2025 Q1	–	Sell	-3,326	Closed	-$227K	–	4832
2024 Q4	$217K	Buy	+3,326	New	+$164K	﹤0.01%	3187

Other funds holding RBRK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Walleye Trading's RBRK Position: Q2 2026 in Review

Walleye Trading sold out of Rubrik (RBRK) in Q2 2026, closing a stake of 12,576 shares — an estimated $791K sold.

Walleye Trading first reported a position in RBRK in Q4 2024 and held it in 3 quarters. The position peaked at $616K in Q1 2026. 574 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

Walleye Trading reported no remaining Rubrik position as of Q2 2026 after selling out during the quarter.
Walleye Trading sold 12,576 Rubrik shares in Q2 2026, an estimated $791K.
Walleye Trading first reported a position in Rubrik in Q4 2024 and held it in 3 quarters.
Walleye Trading's Rubrik position peaked at $616K in Q1 2026.
574 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.