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	$104K	Buy	+15,500	New	+$125K	﹤0.01%	12672
2023 Q3	–	Sell	-13	Closed	-$50.9K	–	14795
2023 Q2	$50.9K	Sell	13 -7	-35%	-$33K	﹤0.01%	11779
2023 Q1	$146K	Buy	20 +11	+122%	+$111K	﹤0.01%	10683
2022 Q4	$89.8K	Buy	9 +1	+13%	+$14.4K	﹤0.01%	11368
2022 Q3	$133K	Sell	8 -2	-20%	-$46.3K	﹤0.01%	10840
2022 Q2	$273K	Sell	10 -7	-41%	-$255K	﹤0.01%	10006
2022 Q1	$692K	Sell	17 -9	-35%	-$347K	﹤0.01%	8600
2021 Q4	$1.38M	Sell	26 -10	-28%	-$1.06M	﹤0.01%	7092
2021 Q3	$4.72M	Buy	36 +22	+157%	+$2.93M	﹤0.01%	4414
2021 Q2	$2.43M	Hold	14	–	–	﹤0.01%	6113
2021 Q1	$2.35M	Sell	14 -2	-13%	-$480K	﹤0.01%	6024
2020 Q4	$3.55M	Buy	+16	New	+$2.51M	﹤0.01%	4293

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.