Jane Street
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Jane Street’s iShares MSCI USA Momentum Factor ETF MTUM Stock Holding History

Jane Street’s Portfolio MTUM Stock Details MTUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.1M Buy
25,400
+21,100
+491% +$5.3M ﹤0.01% 3223
2025
Q4 		$1.08M Sell
4,300
-93,400
-96% -$23.4M ﹤0.01% 5969
2025
Q3 		$25.1M Buy
97,700
+89,200
+1,049% +$21.8M ﹤0.01% 1442
2025
Q2 		$2.04M Sell
8,500
-15,900
-65% -$3.47M ﹤0.01% 4383
2025
Q1 		$4.93M Buy
+24,400
New +$5.21M ﹤0.01% 2959
2024
Q4 		– Sell
-3,100
Closed -$629K – 10144
2024
Q3 		$629K Buy
+3,100
New +$600K ﹤0.01% 6785
2024
Q2 		– Sell
-2,200
Closed -$412K – 9907
2024
Q1 		$412K Sell
2,200
-4,100
-65% -$716K ﹤0.01% 7036
2023
Q4 		$988K Buy
+6,300
New +$925K ﹤0.01% 5582
2021
Q2 		– Sell
-52,500
Closed -$8.45M – 10184
2021
Q1 		$8.45M Buy
+52,500
New +$8.68M ﹤0.01% 1723

Other funds holding MTUM

Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return
Mercer Global Advisors
Mercer Global Advisors Denver, Colorado $67.6B AUM 18.3% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
SOMRS
State of Michigan Retirement System Lansing, Michigan $18.9B AUM 27.96% 1-Year Est. Return
BTI
Blue Trust Inc Alpharetta, Georgia $9.54B AUM 19.86% 1-Year Est. Return

Jane Street's MTUM Position: Q1 2026 in Review

Jane Street reduced its iShares MSCI USA Momentum Factor ETF (MTUM) stake by 49% in Q1 2026, selling an estimated $11.3M and leaving 46,586 shares worth $11.2M. The position accounts for ﹤0.01% of the portfolio, ranked #2395.

Jane Street first reported a position in MTUM in Q4 2014 and has held it in 37 quarters since. The position peaked at $37M in Q2 2019. 1,051 funds tracked by Wall St. Rank hold MTUM as of Q1 2026.

  • Jane Street held 46,586 shares of iShares MSCI USA Momentum Factor ETF worth $11.2M as of Q1 2026.
  • Jane Street sold 45,095 iShares MSCI USA Momentum Factor ETF shares in Q1 2026, an estimated $11.3M.
  • iShares MSCI USA Momentum Factor ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2395 holding.
  • Jane Street first reported a position in iShares MSCI USA Momentum Factor ETF in Q4 2014 and has held it in 37 quarters since.
  • Jane Street's iShares MSCI USA Momentum Factor ETF position peaked at $37M in Q2 2019.
  • 1,051 funds tracked by Wall St. Rank held iShares MSCI USA Momentum Factor ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.