Jane Street
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Jane Street’s iShares Mortgage Real Estate ETF REM Stock Holding History

Jane Street’s Portfolio REM Stock Details REM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-46,100
Closed -$1.02M – 12753
2025
Q4 		$1.02M Sell
46,100
-8,000
-15% -$178K ﹤0.01% 6069
2025
Q3 		$1.19M Buy
54,100
+43,300
+401% +$965K ﹤0.01% 5941
2025
Q2 		$231K Buy
10,800
+1,100
+11% +$23.1K ﹤0.01% 8313
2025
Q1 		$218K Buy
+9,700
New +$219K ﹤0.01% 8323
2022
Q2 		– Sell
-7,000
Closed -$229K – 10662
2022
Q1 		$229K Sell
7,000
-700
-9% -$23K ﹤0.01% 8831
2021
Q4 		$266K Buy
+7,700
New +$281K ﹤0.01% 8392
2018
Q4 		– Sell
-18,700
Closed -$815K – 5566
2018
Q3 		$815K Buy
+18,700
New +$834K ﹤0.01% 3025
2017
Q3 		– Sell
-4,500
Closed -$209K – 4949
2017
Q2 		$209K Sell
4,500
-4,400
-49% -$204K ﹤0.01% 3998
2017
Q1 		$403K Buy
+8,900
New +$392K ﹤0.01% 3097
2015
Q2 		– Sell
-13,775
Closed -$644K – 3962
2015
Q1 		$644K Buy
13,775
+9,775
+244% +$459K 0.01% 1787
2014
Q4 		$187K Sell
4,000
-2,725
-41% -$134K ﹤0.01% 2247
2014
Q3 		$317K Sell
6,725
-7,100
-51% -$357K ﹤0.01% 1834
2014
Q2 		$699K Sell
13,825
-9,000
-39% -$450K 0.01% 1160
2014
Q1 		$1.12M Buy
+22,825
New +$1.13M 0.01% 881

Other funds holding REM

BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
ECM
Evergreen Capital Management Bellevue, Washington $5.7B AUM 32.06% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
AF
Advisornet Financial Minnetonka, Minnesota $2.19B AUM 21.28% 1-Year Est. Return
FIA
Foundations Investment Advisors Phoenix, Arizona $8.07B AUM 24.97% 1-Year Est. Return

Jane Street's REM Position: Q4 2025 in Review

Jane Street sold out of iShares Mortgage Real Estate ETF (REM) in Q4 2025, closing a stake of 10,000 shares — an estimated $222K sold.

Jane Street first reported a position in REM in Q4 2013 and held it in 30 quarters. The position peaked at $5.93M in Q1 2023. 122 funds tracked by Wall St. Rank hold REM as of Q4 2025.

  • Jane Street reported no remaining iShares Mortgage Real Estate ETF position as of Q4 2025 after selling out during the quarter.
  • Jane Street sold 10,000 iShares Mortgage Real Estate ETF shares in Q4 2025, an estimated $222K.
  • Jane Street first reported a position in iShares Mortgage Real Estate ETF in Q4 2013 and held it in 30 quarters.
  • Jane Street's iShares Mortgage Real Estate ETF position peaked at $5.93M in Q1 2023.
  • 122 funds tracked by Wall St. Rank held iShares Mortgage Real Estate ETF as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.