Simplex Trading’s Graham Corp GHM Stock Holding History

Simplex Trading’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 Q3	$166K	Sell	1,919 -8,605	-82%	-$846K	﹤0.01%	4843
2026 Q2	$1.3M	Buy	+10,524	New	+$1.04M	﹤0.01%	2492
2025 Q1	–	Sell	-223	Closed	-$8.46K	–	8889
2024 Q4	$9K	Buy	+223	New	+$8.35K	﹤0.01%	7254
2023 Q1	–	Sell	-327	Closed	-$3.98K	–	9394
2022 Q4	$3K	Sell	327 -1,087	-77%	-$10.1K	﹤0.01%	8361
2022 Q3	$12K	Buy	1,414 +908	+179%	+$7.59K	﹤0.01%	8059
2022 Q2	$3K	Sell	506 -594	-54%	-$4.5K	﹤0.01%	9138
2022 Q1	$8K	Buy	1,100 +1,067	+3,233%	+$10.6K	﹤0.01%	9059
2021 Q4	$0	Buy	+33	New	+$423	﹤0.01%	10805
2021 Q2	–	Sell	-2,575	Closed	-$36.6K	–	10258
2021 Q1	$36K	Buy	2,575 +1,476	+134%	+$23K	﹤0.01%	6959
2020 Q4	$16K	Buy	+1,099	New	+$16.2K	﹤0.01%	7116
2020 Q2	–	Sell	-168	Closed	-$2.05K	–	7850
2020 Q1	$2K	Buy	+168	New	+$2.92K	﹤0.01%	7181
2017 Q2	–	Sell	-438	Closed	-$10K	–	6340
2017 Q1	$10K	Buy	+438	New	+$10K	﹤0.01%	3963
2016 Q2	–	Sell	-539	Closed	-$10K	–	6019
2016 Q1	$10K	Buy	+539	New	+$9.44K	﹤0.01%	3446

Other funds holding GHM

First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return

Royce & Associates New York $11B AUM 39.4% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $10.2B AUM 24.21% 1-Year Est. Return

First Eagle Investment Management New York $63.7B AUM 20.33% 1-Year Est. Return

Agman Capital Omaha, Nebraska $142M AUM 47.58% 1-Year Est. Return

CAPTRUST Financial Advisors Raleigh, North Carolina $67.2B AUM 18.61% 1-Year Est. Return

Simplex Trading's GHM Position: Q3 2026 in Review

Simplex Trading reduced its Graham Corp (GHM) stake by 82% in Q3 2026, selling an estimated $846K and leaving 1,919 shares worth $166K. The position accounts for ﹤0.01% of the portfolio, ranked #4843.

Simplex Trading first reported a position in GHM in Q1 2016 and has held it in 13 quarters since. The position peaked at $1.3M in Q2 2026. 135 funds tracked by Wall St. Rank hold GHM as of Q3 2026.

Simplex Trading held 1,919 shares of Graham Corp worth $166K as of Q3 2026.
Simplex Trading sold 8,605 Graham Corp shares in Q3 2026, an estimated $846K.
Graham Corp made up ﹤0.01% of Simplex Trading's portfolio in Q3 2026, its #4843 holding.
Simplex Trading first reported a position in Graham Corp in Q1 2016 and has held it in 13 quarters since.
Simplex Trading's Graham Corp position peaked at $1.3M in Q2 2026.
135 funds tracked by Wall St. Rank held Graham Corp as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.