SEI Investments’s Rubrik RBRK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$8.17M Sell
101,831
-744
-0.7% -$46.8K 0.01% 1233
2026
Q1
$5.02M Sell
102,575
-6,048
-6% -$347K ﹤0.01% 1529
2025
Q4
$8.31M Buy
108,623
+56,585
+109% +$4.34M 0.01% 1145
2025
Q3
$4.28M Sell
52,038
-98,263
-65% -$8.45M ﹤0.01% 1369
2025
Q2
$13.5M Buy
150,301
+88,277
+142% +$6.98M 0.02% 866
2025
Q1
$3.78M Buy
62,024
+43,513
+235% +$2.97M ﹤0.01% 1381
2024
Q4
$1.21M Buy
18,511
+9,187
+99% +$454K ﹤0.01% 1859
2024
Q3
$300K Buy
9,324
+1,674
+22% +$55.5K ﹤0.01% 2353
2024
Q2
$235K Buy
+7,650
New +$252K ﹤0.01% 2416

Other funds holding RBRK

SEI Investments's RBRK Position: Q2 2026 in Review

SEI Investments reduced its Rubrik (RBRK) stake by 0.73% in Q2 2026, selling an estimated $46.8K and leaving 101,831 shares worth $8.17M. The position accounts for 0.01% of the portfolio, ranked #1233.

SEI Investments first reported a position in RBRK in Q2 2024 and has held it in 9 quarters since. The position peaked at $13.5M in Q2 2025. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • SEI Investments held 101,831 shares of Rubrik worth $8.17M as of Q2 2026.
  • SEI Investments sold 744 Rubrik shares in Q2 2026, an estimated $46.8K.
  • Rubrik made up 0.01% of SEI Investments's portfolio in Q2 2026, its #1233 holding.
  • SEI Investments first reported a position in Rubrik in Q2 2024 and has held it in 9 quarters since.
  • SEI Investments's Rubrik position peaked at $13.5M in Q2 2025.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.