Marshall Wace
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Marshall Wace’s Gorman-Rupp GRC Stock Holding History

Marshall Wace’s Portfolio GRC Stock Details GRC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$571K Sell
6,229
-18,432
-75% -$1.4M ﹤0.01% 2455
2026
Q1 		$1.53M Buy
+24,661
New +$1.46M ﹤0.01% 1929
2022
Q4 		– Sell
-31,873
Closed -$759K – 3119
2022
Q3 		$759K Sell
31,873
-25,575
-45% -$694K ﹤0.01% 2539
2022
Q2 		$1.63M Buy
+57,448
New +$1.79M ﹤0.01% 2144
2018
Q4 		– Sell
-9,775
Closed -$357K – 1669
2018
Q3 		$357K Buy
+9,775
New +$359K ﹤0.01% 994

Other funds holding GRC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Marshall Wace's GRC Position: Q2 2026 in Review

Marshall Wace reduced its Gorman-Rupp (GRC) stake by 75% in Q2 2026, selling an estimated $1.4M and leaving 6,229 shares worth $571K. The position accounts for ﹤0.01% of the portfolio, ranked #2455.

Marshall Wace first reported a position in GRC in Q3 2018 and has held it in 5 quarters since. The position peaked at $1.63M in Q2 2022. 248 funds tracked by Wall St. Rank hold GRC as of Q2 2026.

  • Marshall Wace held 6,229 shares of Gorman-Rupp worth $571K as of Q2 2026.
  • Marshall Wace sold 18,432 Gorman-Rupp shares in Q2 2026, an estimated $1.4M.
  • Gorman-Rupp made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2455 holding.
  • Marshall Wace first reported a position in Gorman-Rupp in Q3 2018 and has held it in 5 quarters since.
  • Marshall Wace's Gorman-Rupp position peaked at $1.63M in Q2 2022.
  • 248 funds tracked by Wall St. Rank held Gorman-Rupp as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.