Jane Street
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Jane Street’s FlexShares iBoxx 5-Year Target Duration TIPS Index Fund TDTF Stock Holding History

Jane Street’s Portfolio TDTF Stock Details TDTF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$635K Buy
26,327
+6,927
+36% +$167K ﹤0.01% 7487
2025
Q4 		$465K Buy
19,400
+7,701
+66% +$186K ﹤0.01% 7864
2025
Q3 		$284K Sell
11,699
-68,458
-85% -$1.66M ﹤0.01% 9013
2025
Q2 		$1.93M Buy
80,157
+62,672
+358% +$1.5M ﹤0.01% 4474
2025
Q1 		$424K Sell
17,485
-83,287
-83% -$1.97M ﹤0.01% 7166
2024
Q4 		$2.34M Buy
100,772
+64,860
+181% +$1.53M ﹤0.01% 3837
2024
Q3 		$865K Buy
35,912
+19,081
+113% +$453K ﹤0.01% 6176
2024
Q2 		$394K Sell
16,831
-120,566
-88% -$2.81M ﹤0.01% 7399
2024
Q1 		$3.25M Sell
137,397
-83,008
-38% -$1.95M ﹤0.01% 3270
2023
Q4 		$5.21M Sell
220,405
-224,726
-50% -$5.19M ﹤0.01% 2789
2023
Q3 		$10.2M Buy
445,131
+363,424
+445% +$8.49M ﹤0.01% 1747
2023
Q2 		$1.93M Buy
81,707
+12,077
+17% +$291K ﹤0.01% 4214
2023
Q1 		$1.71M Sell
69,630
-23,184
-25% -$556K ﹤0.01% 4097
2022
Q4 		$2.19M Sell
92,814
-1,233,023
-93% -$29.3M ﹤0.01% 3729
2022
Q3 		$31M Buy
1,325,837
+254,448
+24% +$6.39M 0.01% 767
2022
Q2 		$27M Buy
1,071,389
+997,240
+1,345% +$26M 0.01% 899
2022
Q1 		$2.01M Sell
74,149
-468,322
-86% -$12.9M ﹤0.01% 4741
2021
Q4 		$15.2M Buy
542,471
+481,764
+794% +$13.5M 0.01% 1424
2021
Q3 		$1.7M Sell
60,707
-603,215
-91% -$17M ﹤0.01% 4818
2021
Q2 		$18.6M Buy
663,922
+630,243
+1,871% +$17.6M 0.01% 1133
2021
Q1 		$932K Sell
33,679
-4,927
-13% -$137K ﹤0.01% 5592
2020
Q4 		$1.07M Buy
38,606
+7,338
+23% +$202K ﹤0.01% 4540
2020
Q3 		$860K Sell
31,268
-71,281
-70% -$1.95M ﹤0.01% 4350
2020
Q2 		$2.74M Sell
102,549
-28,522
-22% -$753K ﹤0.01% 2633
2020
Q1 		$3.38M Buy
131,071
+80,523
+159% +$2.07M ﹤0.01% 1505
2019
Q4 		$1.29M Sell
50,548
-305,081
-86% -$7.78M ﹤0.01% 2443
2019
Q3 		$9.08M Buy
355,629
+271,217
+321% +$6.93M 0.02% 645
2019
Q2 		$2.15M Sell
84,412
-154,251
-65% -$3.87M ﹤0.01% 1820
2019
Q1 		$5.94M Buy
238,663
+129,529
+119% +$3.16M 0.01% 1013
2018
Q4 		$2.63M Sell
109,134
-298,711
-73% -$7.17M 0.01% 1445
2018
Q3 		$9.88M Buy
407,845
+363,548
+821% +$8.88M 0.02% 620
2018
Q2 		$1.09M Sell
44,297
-50,181
-53% -$1.23M ﹤0.01% 2633
2018
Q1 		$2.34M Buy
+94,478
New +$2.33M 0.01% 1663
2017
Q4 		– Sell
-59,190
Closed -$1.48M – 5168
2017
Q3 		$1.48M Sell
59,190
-76,738
-56% -$1.92M ﹤0.01% 1890
2017
Q2 		$3.39M Buy
135,928
+61,061
+82% +$1.54M 0.01% 1042
2017
Q1 		$1.9M Buy
+74,867
New +$1.88M 0.01% 1418
2016
Q4 		– Sell
-14,342
Closed -$365K – 4610
2016
Q3 		$365K Buy
14,342
+4,668
+48% +$119K ﹤0.01% 3103
2016
Q2 		$248K Sell
9,674
-1,919
-17% -$48.6K ﹤0.01% 3536
2016
Q1 		$293K Buy
+11,593
New +$287K ﹤0.01% 3236
2015
Q4 		– Sell
-21,727
Closed -$535K – 4468
2015
Q3 		$535K Buy
+21,727
New +$536K ﹤0.01% 2245
2015
Q2 		– Sell
-19,217
Closed -$477K – 4033
2015
Q1 		$477K Buy
+19,217
New +$476K ﹤0.01% 2102
2014
Q3 		– Sell
-8,092
Closed -$207K – 3035
2014
Q2 		$207K Buy
+8,092
New +$205K ﹤0.01% 2175

Other funds holding TDTF

Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
BTI
Blue Trust Inc Alpharetta, Georgia $8.74B AUM 14.62% 1-Year Est. Return
WA
Wealth Architects Mountain View, California $1.12B AUM 24.94% 1-Year Est. Return
CAL
Capital Analysts LLC Fort Washington, Pennsylvania $3.81B AUM 15.52% 1-Year Est. Return
AWA
Archvest Wealth Advisors Concord, California $155M AUM 17.53% 1-Year Est. Return
CVM
Cheviot Value Management Beverly Hills, California $996M AUM 25.52% 1-Year Est. Return
CAM
Chandler Asset Management San Diego, California $659M AUM 11.68% 1-Year Est. Return
FNB
Farmers National Bank Danville, Kentucky $453M AUM 19.46% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Jane Street's TDTF Position: Q1 2026 in Review

Jane Street increased its FlexShares iBoxx 5-Year Target Duration TIPS Index Fund (TDTF) stake by 36% in Q1 2026, buying an estimated $167K and bringing the position to 26,327 shares worth $635K. The position accounts for ﹤0.01% of the portfolio, ranked #7487.

Jane Street first reported a position in TDTF in Q2 2014 and has held it in 42 quarters since. The position peaked at $31M in Q3 2022. 82 funds tracked by Wall St. Rank hold TDTF as of Q1 2026.

  • Jane Street held 26,327 shares of FlexShares iBoxx 5-Year Target Duration TIPS Index Fund worth $635K as of Q1 2026.
  • Jane Street bought 6,927 FlexShares iBoxx 5-Year Target Duration TIPS Index Fund shares in Q1 2026, an estimated $167K.
  • FlexShares iBoxx 5-Year Target Duration TIPS Index Fund made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7487 holding.
  • Jane Street first reported a position in FlexShares iBoxx 5-Year Target Duration TIPS Index Fund in Q2 2014 and has held it in 42 quarters since.
  • Jane Street's FlexShares iBoxx 5-Year Target Duration TIPS Index Fund position peaked at $31M in Q3 2022.
  • 82 funds tracked by Wall St. Rank held FlexShares iBoxx 5-Year Target Duration TIPS Index Fund as of Q1 2026.

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