Simplex Trading’s Momentus MNTS Stock Holding History

Simplex Trading’s Portfolio MNTS Stock Details MNTS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$24.9K	Buy	+3,700	New	+$29.7K	﹤0.01%	6915
2023 Q3	–	Sell	-1	Closed	-$4K	–	9380
2023 Q2	$4K	Hold	1	–	–	﹤0.01%	8063
2023 Q1	$10K	Sell	1 -9	-90%	-$91.2K	﹤0.01%	7549
2022 Q4	$94K	Hold	10	–	–	﹤0.01%	5161
2022 Q3	$170K	Sell	10 -2	-17%	-$46.3K	﹤0.01%	4832
2022 Q2	$320K	Sell	12 -7	-37%	-$255K	﹤0.01%	4017
2022 Q1	$759K	Sell	19 -5	-21%	-$193K	﹤0.01%	3283
2021 Q4	$1.27M	Buy	+24	New	+$2.54M	﹤0.01%	2551
2021 Q3	–	Sell	-7	Closed	-$1.14M	–	9841
2021 Q2	$1.14M	Buy	+7	New	+$1.02M	﹤0.01%	2914
2021 Q1	–	Hold	0	–	–	–	2714
2020 Q4	–	Hold	0	–	–	–	1394

Other funds holding MNTS

DKCM

Davidson Kempner Capital Management New York $8.42B AUM 61.81% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

WAM

Weiss Asset Management Boston, Massachusetts $9.54B AUM 55.06% 1-Year Est. Return

JFG

Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Simplex Trading's MNTS Position: Q2 2026 in Review

Simplex Trading opened a new position in Momentus (MNTS) in Q2 2026: 2,446 shares worth $16.4K. The stake represents ﹤0.01% of the portfolio and ranks #7284 among its holdings. This is a return to the name: Simplex Trading previously reported a position in MNTS as recently as Q4 2022.

Simplex Trading first reported a position in MNTS in Q4 2020 and has held it in 7 quarters since. The position peaked at $249K in Q2 2021. 46 funds tracked by Wall St. Rank hold MNTS as of Q2 2026.

Simplex Trading held 2,446 shares of Momentus worth $16.4K as of Q2 2026.
Momentus was a new Simplex Trading position in Q2 2026.
Momentus made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #7284 holding.
Simplex Trading first reported a position in Momentus in Q4 2020 and has held it in 7 quarters since.
Simplex Trading's Momentus position peaked at $249K in Q2 2021.
46 funds tracked by Wall St. Rank held Momentus as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.