Jane Street
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Jane Street’s Simplify Interest Rate Hedge ETF PFIX Stock Holding History

Jane Street’s Portfolio PFIX Stock Details PFIX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$27.8M Buy
+641,661
New +$29.6M ﹤0.01% 1851
2026
Q1 		– Sell
-151,777
Closed -$7.27M – 12648
2025
Q4 		$7.27M Buy
151,777
+19,636
+15% +$934K ﹤0.01% 2715
2025
Q3 		$6.37M Sell
132,141
-284,712
-68% -$15.3M ﹤0.01% 3056
2025
Q2 		$22M Buy
416,853
+10,631
+3% +$595K ﹤0.01% 1362
2025
Q1 		$19.7M Buy
406,222
+216,875
+115% +$11M 0.01% 1313
2024
Q4 		$9.91M Sell
189,347
-81,741
-30% -$3.91M ﹤0.01% 1894
2024
Q3 		$11.1M Sell
271,088
-210,960
-44% -$9.16M ﹤0.01% 1805
2024
Q2 		$23.1M Buy
+482,048
New +$23.6M 0.01% 1200
2024
Q1 		– Sell
-618,716
Closed -$24.7M – 9870
2023
Q4 		$24.7M Buy
618,716
+406,523
+192% +$36.6M 0.01% 1099
2023
Q3 		$20.3M Sell
212,193
-995,908
-82% -$75.7M 0.01% 1089
2023
Q2 		$75.8M Buy
1,208,101
+80,938
+7% +$5.18M 0.03% 438
2023
Q1 		$68.7M Sell
1,127,163
-1,615,549
-59% -$102M 0.03% 405
2022
Q4 		$196M Buy
2,742,712
+1,874,826
+216% +$132M 0.09% 143
2022
Q3 		$59.2M Buy
867,886
+293,618
+51% +$16.7M 0.03% 451
2022
Q2 		$32.4M Buy
+574,268
New +$32.7M 0.01% 775
2022
Q1 		– Sell
-124,346
Closed -$4.67M – 10857
2021
Q4 		$4.67M Buy
+124,346
New +$4.97M ﹤0.01% 2971

Other funds holding PFIX

PHS
Pekin Hardy Strauss Chicago, Illinois $1.14B AUM 37.36% 1-Year Est. Return
DHC
Drum Hill Capital Westport, Connecticut $98M AUM 37.02% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
HF
Holcombe Financial Atlanta, Georgia $177M AUM 13.35% 1-Year Est. Return
GS
GTS Securities New York $4.75B AUM 41.97% 1-Year Est. Return
AFP
Ausdal Financial Partners Davenport, Iowa $2.56B AUM 27.42% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
TTA
Thor Trading Advisors Greensburg, Pennsylvania $319M AUM 25.74% 1-Year Est. Return
FIG
FSA Investment Group Pensacola, Florida $308M AUM 17.64% 1-Year Est. Return
CRC
Catawba River Capital Lake Wylie, South Carolina $223M AUM 24.34% 1-Year Est. Return

Jane Street's PFIX Position: Q2 2026 in Review

Jane Street opened a new position in Simplify Interest Rate Hedge ETF (PFIX) in Q2 2026: 641,661 shares worth $27.8M. The stake represents ﹤0.01% of the portfolio and ranks #1851 among its holdings. This is a return to the name: Jane Street previously reported a position in PFIX as recently as Q4 2025.

Jane Street first reported a position in PFIX in Q4 2021 and has held it in 16 quarters since. The position peaked at $196M in Q4 2022. 53 funds tracked by Wall St. Rank hold PFIX as of Q2 2026.

  • Jane Street held 641,661 shares of Simplify Interest Rate Hedge ETF worth $27.8M as of Q2 2026.
  • Simplify Interest Rate Hedge ETF was a new Jane Street position in Q2 2026.
  • Simplify Interest Rate Hedge ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #1851 holding.
  • Jane Street first reported a position in Simplify Interest Rate Hedge ETF in Q4 2021 and has held it in 16 quarters since.
  • Jane Street's Simplify Interest Rate Hedge ETF position peaked at $196M in Q4 2022.
  • 53 funds tracked by Wall St. Rank held Simplify Interest Rate Hedge ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.