Graham Capital Management’s Rubrik RBRK Stock Holding History

Graham Capital Management’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	-4,701	Closed	-$230K	–	1556
2026 Q1	$230K	Sell	4,701 -4,378	-48%	-$251K	0.01%	911
2025 Q4	$694K	Sell	9,079 -2,721	-23%	-$209K	0.02%	503
2025 Q3	$971K	Sell	11,800 -65,702	-85%	-$5.65M	0.02%	398
2025 Q2	$6.94M	Buy	77,502 +9,574	+14%	+$757K	0.1%	98
2025 Q1	$4.14M	Buy	67,928 +37,204	+121%	+$2.54M	0.07%	158
2024 Q4	$2.01M	Buy	+30,724	New	+$1.52M	0.03%	292

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 $3.38T AUM 44.17% 1-Year Est. Return

Graham Capital Management's RBRK Position: Q2 2026 in Review

Graham Capital Management sold out of Rubrik (RBRK) in Q2 2026, closing a stake of 4,701 shares — an estimated $230K sold.

Graham Capital Management first reported a position in RBRK in Q4 2024 and held it in 6 quarters. The position peaked at $6.94M in Q2 2025. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

Graham Capital Management reported no remaining Rubrik position as of Q2 2026 after selling out during the quarter.
Graham Capital Management sold 4,701 Rubrik shares in Q2 2026, an estimated $230K.
Graham Capital Management first reported a position in Rubrik in Q4 2024 and held it in 6 quarters.
Graham Capital Management's Rubrik position peaked at $6.94M in Q2 2025.
575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

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