KIA
RBRK icon

Knollwood Investment Advisory’s Rubrik RBRK Stock Holding History

Knollwood Investment Advisory’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
-237,420
Closed -$11.6M – 314
2026
Q1 		$11.6M Hold
237,420
– – 1.17% 18
2025
Q4 		$18.2M Buy
237,420
+27,802
+13% +$2.13M 1.71% 10
2025
Q3 		$17.2M Buy
209,618
+88,886
+74% +$7.64M 1.55% 12
2025
Q2 		$10.8M Buy
120,732
+70,844
+142% +$5.6M 1.04% 15
2025
Q1 		$3.04M Sell
49,888
-5,000
-9% -$341K 0.34% 68
2024
Q4 		$3.59M Sell
54,888
-55,000
-50% -$2.72M 0.38% 56
2024
Q3 		$1.3M Buy
+109,888
New +$3.64M 0.14% 166

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

Knollwood Investment Advisory's RBRK Position: Q2 2026 in Review

Knollwood Investment Advisory sold out of Rubrik (RBRK) in Q2 2026, closing a stake of 237,420 shares — an estimated $11.6M sold.

Knollwood Investment Advisory first reported a position in RBRK in Q3 2024 and held it in 7 quarters. The position peaked at $18.2M in Q4 2025. 575 funds tracked by Wall St. Rank hold RBRK as of Q2 2026.

  • Knollwood Investment Advisory reported no remaining Rubrik position as of Q2 2026 after selling out during the quarter.
  • Knollwood Investment Advisory sold 237,420 Rubrik shares in Q2 2026, an estimated $11.6M.
  • Knollwood Investment Advisory first reported a position in Rubrik in Q3 2024 and held it in 7 quarters.
  • Knollwood Investment Advisory's Rubrik position peaked at $18.2M in Q4 2025.
  • 575 funds tracked by Wall St. Rank held Rubrik as of Q2 2026.

Based on Knollwood Investment Advisory's 13F filing for Q2 2026, filed 13 Aug 2026.