SG Americas Securities
RBRK icon

SG Americas Securities’s Rubrik RBRK Stock Holding History

SG Americas Securities’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 		$35.6M Sell
442,918
-728,368
-62% -$45.8M 0.02% 431
2026
Q1 		$57.4M Buy
1,171,286
+1,086,697
+1,285% +$62.4M 0.06% 254
2025
Q4 		$6.47M Buy
84,589
+71,464
+544% +$5.48M 0.01% 983
2025
Q3 		$1.08M Buy
+13,125
New +$1.13M ﹤0.01% 1388
2025
Q2 		– Sell
-13,452
Closed -$820K – 3703
2025
Q1 		$820K Buy
+13,452
New +$918K ﹤0.01% 1340
2024
Q4 		– Sell
-317,261
Closed -$10.2M – 3704
2024
Q3 		$10.2M Buy
+317,261
New +$10.5M 0.04% 266

Other funds holding RBRK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

SG Americas Securities's RBRK Position: Q2 2026 in Review

SG Americas Securities reduced its Rubrik (RBRK) stake by 62% in Q2 2026, selling an estimated $45.8M and leaving 442,918 shares worth $35.6M. The position accounts for 0.02% of the portfolio, ranked #431.

SG Americas Securities first reported a position in RBRK in Q3 2024 and has held it in 6 quarters since. The position peaked at $57.4M in Q1 2026. 574 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • SG Americas Securities held 442,918 shares of Rubrik worth $35.6M as of Q2 2026.
  • SG Americas Securities sold 728,368 Rubrik shares in Q2 2026, an estimated $45.8M.
  • Rubrik made up 0.02% of SG Americas Securities's portfolio in Q2 2026, its #431 holding.
  • SG Americas Securities first reported a position in Rubrik in Q3 2024 and has held it in 6 quarters since.
  • SG Americas Securities's Rubrik position peaked at $57.4M in Q1 2026.
  • 574 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.