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
Q3 		$13.3M Sell
212,129
-429,532
-67% -$21.9M ﹤0.01% 2489
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 		$9.9M 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

Drum Hill Capital
Drum Hill Capital Westport, Connecticut $121M AUM 37.02% 1-Year Est. Return
Holcombe Financial
Holcombe Financial Atlanta, Georgia $181M AUM 9.95% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return
Global View Capital Management
Global View Capital Management Waukesha, Wisconsin $449M AUM 34.17% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
FSA Investment Group
FSA Investment Group Pensacola, Florida $314M AUM 11.7% 1-Year Est. Return
Oppenheimer & Co
Oppenheimer & Co New York $9.5B AUM 27.65% 1-Year Est. Return
TTA
Thor Trading Advisors Greensburg, Pennsylvania $294M AUM 20.38% 1-Year Est. Return
Quadrature Capital
Quadrature Capital London, United Kingdom $16.1B AUM 61.25% 1-Year Est. Return
Triad Wealth Partners
Triad Wealth Partners Lawrence, Kansas $1.81B AUM 14.65% 1-Year Est. Return

Jane Street's PFIX Position: Q3 2026 in Review

Jane Street reduced its Simplify Interest Rate Hedge ETF (PFIX) stake by 67% in Q3 2026, selling an estimated $21.9M and leaving 212,129 shares worth $13.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2489.

Jane Street first reported a position in PFIX in Q4 2021 and has held it in 17 quarters since. The position peaked at $196M in Q4 2022. 63 funds tracked by Wall St. Rank hold PFIX as of Q3 2026.

  • Jane Street held 212,129 shares of Simplify Interest Rate Hedge ETF worth $13.3M as of Q3 2026.
  • Jane Street sold 429,532 Simplify Interest Rate Hedge ETF shares in Q3 2026, an estimated $21.9M.
  • Simplify Interest Rate Hedge ETF made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #2489 holding.
  • Jane Street first reported a position in Simplify Interest Rate Hedge ETF in Q4 2021 and has held it in 17 quarters since.
  • Jane Street's Simplify Interest Rate Hedge ETF position peaked at $196M in Q4 2022.
  • 63 funds tracked by Wall St. Rank held Simplify Interest Rate Hedge ETF as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.