Jane Street
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Jane Street’s Graham Corp GHM Stock Holding History

Jane Street’s Portfolio GHM Stock Details GHM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$300K Buy
+3,800
New +$298K ﹤0.01% 9242

Other funds holding GHM

BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jane Street's GHM Position: Q1 2026 in Review

Jane Street increased its Graham Corp (GHM) stake by 80% in Q1 2026, buying an estimated $453K and bringing the position to 13,001 shares worth $1.03M. The position accounts for ﹤0.01% of the portfolio, ranked #6446.

Jane Street first reported a position in GHM in Q2 2021 and has held it in 8 quarters since. The position peaked at $3.46M in Q1 2024. 179 funds tracked by Wall St. Rank hold GHM as of Q1 2026.

  • Jane Street held 13,001 shares of Graham Corp worth $1.03M as of Q1 2026.
  • Jane Street bought 5,783 Graham Corp shares in Q1 2026, an estimated $453K.
  • Graham Corp made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6446 holding.
  • Jane Street first reported a position in Graham Corp in Q2 2021 and has held it in 8 quarters since.
  • Jane Street's Graham Corp position peaked at $3.46M in Q1 2024.
  • 179 funds tracked by Wall St. Rank held Graham Corp as of Q1 2026.

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