JY
MNTS icon

Jeff Yass’s Momentus MNTS Stock Holding History

Jeff Yass’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 		$1.93M Buy
+287,100
New +$2.31M ﹤0.01% 6557
2024
Q1 		– Sell
-393
Closed -$170K – 12892
2023
Q4 		$170K Hold
393
– – ﹤0.01% 10850
2023
Q3 		$196K Buy
393
+385
+4,813% +$1.16M ﹤0.01% 10250
2023
Q2 		$31.4K Sell
8
-2
-20% -$9.42K ﹤0.01% 11501
2023
Q1 		$76.6K Buy
10
+2
+25% +$20.3K ﹤0.01% 11465
2022
Q4 		$80K Sell
8
-3
-27% -$43.2K ﹤0.01% 11125
2022
Q3 		$182K Sell
11
-15
-58% -$347K ﹤0.01% 10976
2022
Q2 		$696K Buy
26
+4
+18% +$146K ﹤0.01% 7439
2022
Q1 		$867K Sell
22
-45
-67% -$1.73M ﹤0.01% 7498
2021
Q4 		$3.49M Sell
67
-10
-13% -$1.06M ﹤0.01% 4384
2021
Q3 		$10.2M Buy
77
+27
+54% +$3.59M ﹤0.01% 2841
2021
Q2 		$8.7M Sell
50
-4
-7% -$584K ﹤0.01% 3117
2021
Q1 		$8.85M Buy
54
+17
+46% +$4.08M ﹤0.01% 2972
2020
Q4 		$8.31M Buy
+37
New +$5.81M ﹤0.01% 2719

Other funds holding MNTS

DKCM
Davidson Kempner Capital Management New York $8.42B AUM 61.81% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 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
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
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

Jeff Yass's MNTS Position: Q2 2026 in Review

Jeff Yass opened a new position in Momentus (MNTS) in Q2 2026: 11,776 shares worth $79.1K. The stake represents ﹤0.01% of the portfolio and ranks #12638 among its holdings. This is a return to the name: Jeff Yass previously reported a position in MNTS as recently as Q2 2023.

Jeff Yass first reported a position in MNTS in Q4 2020 and has held it in 12 quarters since. The position peaked at $12.7M in Q4 2020. 46 funds tracked by Wall St. Rank hold MNTS as of Q2 2026.

  • Jeff Yass held 11,776 shares of Momentus worth $79.1K as of Q2 2026.
  • Momentus was a new Jeff Yass position in Q2 2026.
  • Momentus made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #12638 holding.
  • Jeff Yass first reported a position in Momentus in Q4 2020 and has held it in 12 quarters since.
  • Jeff Yass's Momentus position peaked at $12.7M in Q4 2020.
  • 46 funds tracked by Wall St. Rank held Momentus as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.