HRT Financial’s Rubrik RBRK Stock Holding History

HRT Financial’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 Q1	–	Sell	-38,900	Closed	-$2.98M	–	4924
2025 Q4	$2.98M	Buy	38,900 +27,000	+227%	+$2.07M	0.01%	1045
2025 Q3	$978K	Buy	+11,900	New	+$1.02M	﹤0.01%	1525

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

HRT Financial's RBRK Position: Q2 2026 in Review

HRT Financial opened a new position in Rubrik (RBRK) in Q2 2026: 159,878 shares worth $12.8M. The stake represents 0.02% of the portfolio and ranks #664 among its holdings. This is a return to the name: HRT Financial previously reported a position in RBRK as recently as Q1 2025.

HRT Financial first reported a position in RBRK in Q1 2025 and has held it in 2 quarters since. 576 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

HRT Financial held 159,878 shares of Rubrik worth $12.8M as of Q2 2026.
Rubrik was a new HRT Financial position in Q2 2026.
Rubrik made up 0.02% of HRT Financial's portfolio in Q2 2026, its #664 holding.
HRT Financial first reported a position in Rubrik in Q1 2025 and has held it in 2 quarters since.
576 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on HRT Financial's 13F filing for Q2 2026, filed 14 Aug 2026.