Jane Street’s iShares 7-10 Year Treasury Bond ETF IEF Stock Holding History

Jane Street’s Portfolio IEF Stock Details IEF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$584M	Buy	6,114,500 +3,917,600	+178%	+$377M	0.08%	170
2025 Q4	$211M	Sell	2,196,900 -555,600	-20%	-$53.8M	0.03%	335
2025 Q3	$266M	Sell	2,752,500 -2,194,600	-44%	-$210M	0.04%	284
2025 Q2	$474M	Buy	4,947,100 +4,276,900	+638%	+$404M	0.09%	142
2025 Q1	$63.9M	Buy	670,200 +426,800	+175%	+$39.9M	0.02%	538
2024 Q4	$22.5M	Sell	243,400 -464,200	-66%	-$43.9M	﹤0.01%	1177
2024 Q3	$69.4M	Buy	+707,600	New	+$68.4M	0.02%	531
2022 Q2	–	Sell	-283,000	Closed	-$30.4M	–	10164
2022 Q1	$30.4M	Buy	283,000 +151,400	+115%	+$16.8M	0.01%	966
2021 Q4	$15.1M	Buy	131,600 +85,700	+187%	+$9.85M	0.01%	1429
2021 Q3	$5.29M	Sell	45,900 -514,100	-92%	-$60.1M	﹤0.01%	2628
2021 Q2	$64.7M	Buy	560,000 +438,000	+359%	+$50.1M	0.03%	444
2021 Q1	$13.8M	Buy	+122,000	New	+$14.2M	0.01%	1273
2020 Q4	–	Sell	-10,800	Closed	-$1.32M	–	7754
2020 Q3	$1.32M	Sell	10,800 -187,300	-95%	-$22.8M	﹤0.01%	3649
2020 Q2	$24.1M	Buy	198,100 +196,000	+9,333%	+$23.8M	0.02%	658
2020 Q1	$255K	Sell	2,100 -200	-9%	-$23K	﹤0.01%	4391
2019 Q4	$254K	Sell	2,300 -7,300	-76%	-$814K	﹤0.01%	4481
2019 Q3	$1.08M	Buy	9,600 +1,600	+20%	+$179K	﹤0.01%	2511
2019 Q2	$880K	Buy	8,000 +3,800	+90%	+$407K	﹤0.01%	2864
2019 Q1	$448K	Sell	4,200 -197,700	-98%	-$20.7M	﹤0.01%	3796
2018 Q4	$21M	Sell	201,900 -59,600	-23%	-$6.04M	0.04%	303
2018 Q3	$26.5M	Buy	261,500 +251,900	+2,624%	+$25.7M	0.05%	258
2018 Q2	$984K	Sell	9,600 -312,700	-97%	-$31.8M	﹤0.01%	2762
2018 Q1	$33.3M	Buy	322,300 +307,400	+2,063%	+$31.7M	0.09%	180
2017 Q4	$1.57M	Buy	14,900 +100	+0.7%	+$10.6K	﹤0.01%	1824
2017 Q3	$1.58M	Sell	14,800 -26,800	-64%	-$2.87M	0.01%	1822
2017 Q2	$4.43M	Sell	41,600 -59,300	-59%	-$6.33M	0.02%	850
2017 Q1	$10.7M	Buy	+100,900	New	+$10.6M	0.05%	363
2016 Q4	–	Sell	-200,900	Closed	-$22.5M	–	4278
2016 Q3	$22.5M	Buy	+200,900	New	+$22.5M	0.11%	169
2016 Q1	–	Sell	-108,900	Closed	-$11.5M	–	4335
2015 Q4	$11.5M	Buy	+108,900	New	+$11.6M	0.07%	238
2015 Q3	–	Sell	-130,000	Closed	-$13.7M	–	3842
2015 Q2	$13.7M	Sell	130,000 -280,300	-68%	-$29.8M	0.09%	170
2015 Q1	$44.5M	Buy	+410,300	New	+$44.3M	0.34%	51
2014 Q4	–	Sell	-15,000	Closed	-$1.55M	–	2715
2014 Q3	$1.55M	Buy	+15,000	New	+$1.56M	0.02%	702

Other funds holding IEF

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

PNC Financial Services Group Pittsburgh, Pennsylvania $173B AUM 20.72% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

BTI

Blue Trust Inc Alpharetta, Georgia $9.54B AUM 19.86% 1-Year Est. Return

Jane Street's IEF Position: Q1 2026 in Review

Jane Street increased its iShares 7-10 Year Treasury Bond ETF (IEF) stake by 50% in Q1 2026, buying an estimated $288K and bringing the position to 8,950 shares worth $854K. The position accounts for ﹤0.01% of the portfolio, ranked #6857.

Jane Street first reported a position in IEF in Q2 2013 and has held it in 46 quarters since. The position peaked at $569M in Q4 2021. 1,115 funds tracked by Wall St. Rank hold IEF as of Q1 2026.

Jane Street held 8,950 shares of iShares 7-10 Year Treasury Bond ETF worth $854K as of Q1 2026.
Jane Street bought 2,991 iShares 7-10 Year Treasury Bond ETF shares in Q1 2026, an estimated $288K.
iShares 7-10 Year Treasury Bond ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6857 holding.
Jane Street first reported a position in iShares 7-10 Year Treasury Bond ETF in Q2 2013 and has held it in 46 quarters since.
Jane Street's iShares 7-10 Year Treasury Bond ETF position peaked at $569M in Q4 2021.
1,115 funds tracked by Wall St. Rank held iShares 7-10 Year Treasury Bond ETF as of Q1 2026.

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