Citadel Advisors’s Momentus MNTS Stock Holding History

Citadel Advisors’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	$255K	Buy	+37,900	New	+$305K	﹤0.01%	11498
2023 Q3	–	Sell	-1	Closed	-$3.75K	–	14796
2023 Q2	$3.75K	Hold	1	–	–	﹤0.01%	13660
2023 Q1	$6.03K	Hold	1	–	–	﹤0.01%	13832
2022 Q4	$14.5K	Hold	1	–	–	﹤0.01%	13389
2022 Q3	$23K	Sell	1 -1	-50%	-$23.1K	﹤0.01%	12021
2022 Q2	$46K	Sell	2 -1	-33%	-$36.5K	﹤0.01%	11990
2022 Q1	$120K	Sell	3 -4	-57%	-$154K	﹤0.01%	12085
2021 Q4	$366K	Buy	7 +1	+17%	+$106K	﹤0.01%	10461
2021 Q3	$731K	Sell	6 -1	-14%	-$133K	﹤0.01%	8945
2021 Q2	$1.27M	Sell	7 -3	-30%	-$438K	﹤0.01%	7725
2021 Q1	$1.65M	Buy	10 +2	+25%	+$480K	﹤0.01%	6867
2020 Q4	$1.9M	Buy	+8	New	+$1.26M	﹤0.01%	5454

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

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

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Citadel Advisors's MNTS Position: Q2 2026 in Review

Citadel Advisors opened a new position in Momentus (MNTS) in Q2 2026: 294,365 shares worth $1.98M. The stake represents ﹤0.01% of the portfolio and ranks #6585 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in MNTS as recently as Q3 2024.

Citadel Advisors first reported a position in MNTS in Q4 2020 and has held it in 10 quarters since. 45 funds tracked by Wall St. Rank hold MNTS as of Q2 2026.

Citadel Advisors held 294,365 shares of Momentus worth $1.98M as of Q2 2026.
Momentus was a new Citadel Advisors position in Q2 2026.
Momentus made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #6585 holding.
Citadel Advisors first reported a position in Momentus in Q4 2020 and has held it in 10 quarters since.
45 funds tracked by Wall St. Rank held Momentus as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.