Jane Street’s Gorman-Rupp GRC Stock Holding History

Jane Street’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 Q1	$662K	Buy	+10,658	New	+$630K	﹤0.01%	7384
2025 Q3	–	Sell	-59,614	Closed	-$2.19M	–	11136
2025 Q2	$2.19M	Buy	59,614 +11,115	+23%	+$400K	﹤0.01%	4274
2025 Q1	$1.7M	Buy	48,499 +32,494	+203%	+$1.22M	﹤0.01%	4617
2024 Q4	$607K	Sell	16,005 -4,071	-20%	-$163K	﹤0.01%	6366
2024 Q3	$782K	Sell	20,076 -3,678	-15%	-$141K	﹤0.01%	6369
2024 Q2	$872K	Buy	23,754 +9,564	+67%	+$338K	﹤0.01%	6024
2024 Q1	$561K	Buy	14,190 +1,857	+15%	+$66.3K	﹤0.01%	6456
2023 Q4	$438K	Buy	+12,333	New	+$398K	﹤0.01%	6988
2022 Q2	–	Sell	-17,295	Closed	-$621K	–	10089
2022 Q1	$621K	Buy	+17,295	New	+$671K	﹤0.01%	7074

Other funds holding GRC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Jane Street's GRC Position: Q1 2026 in Review

Jane Street opened a new position in Gorman-Rupp (GRC) in Q1 2026: 10,658 shares worth $662K. The stake represents ﹤0.01% of the portfolio and ranks #7384 among its holdings. This is a return to the name: Jane Street previously reported a position in GRC as recently as Q2 2025.

Jane Street first reported a position in GRC in Q1 2022 and has held it in 9 quarters since. The position peaked at $2.19M in Q2 2025. 219 funds tracked by Wall St. Rank hold GRC as of Q1 2026.

Jane Street held 10,658 shares of Gorman-Rupp worth $662K as of Q1 2026.
Gorman-Rupp was a new Jane Street position in Q1 2026.
Gorman-Rupp made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7384 holding.
Jane Street first reported a position in Gorman-Rupp in Q1 2022 and has held it in 9 quarters since.
Jane Street's Gorman-Rupp position peaked at $2.19M in Q2 2025.
219 funds tracked by Wall St. Rank held Gorman-Rupp as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.