Jim Simons’s Dimensional Short-Duration Fixed Income ETF DFSD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
Sell
-165,641
Closed -$7.98M 3345
2025
Q3
$7.98M Sell
165,641
-46,480
-22% -$2.24M 0.01% 1203
2025
Q2
$10.2M Sell
212,121
-153,779
-42% -$7.32M 0.01% 1047
2025
Q1
$17.4M Buy
365,900
+96,228
+36% +$4.54M 0.03% 719
2024
Q4
$12.6M Sell
269,672
-123,531
-31% -$5.84M 0.02% 872
2024
Q3
$18.8M Buy
393,203
+179,686
+84% +$8.53M 0.03% 702
2024
Q2
$10M Buy
213,517
+78,838
+59% +$3.7M 0.02% 922
2024
Q1
$6.33M Buy
134,679
+54,979
+69% +$2.58M 0.01% 1261
2023
Q4
$3.75M Buy
+79,700
New +$3.71M 0.01% 1538
2023
Q2
Sell
-19,200
Closed -$896K 3990
2023
Q1
$896K Buy
19,200
+3,198
+20% +$149K ﹤0.01% 2548
2022
Q4
$738K Buy
+16,002
New +$735K ﹤0.01% 2713

Other funds holding DFSD

Jim Simons's DFSD Position: Q4 2025 in Review

Jim Simons sold out of Dimensional Short-Duration Fixed Income ETF (DFSD) in Q4 2025, closing a stake of 165,641 shares — an estimated $7.98M sold.

Jim Simons first reported a position in DFSD in Q4 2022 and held it in 10 quarters. The position peaked at $18.8M in Q3 2024. 409 funds tracked by Wall St. Rank hold DFSD as of Q4 2025.

  • Jim Simons reported no remaining Dimensional Short-Duration Fixed Income ETF position as of Q4 2025 after selling out during the quarter.
  • Jim Simons sold 165,641 Dimensional Short-Duration Fixed Income ETF shares in Q4 2025, an estimated $7.98M.
  • Jim Simons first reported a position in Dimensional Short-Duration Fixed Income ETF in Q4 2022 and held it in 10 quarters.
  • Jim Simons's Dimensional Short-Duration Fixed Income ETF position peaked at $18.8M in Q3 2024.
  • 409 funds tracked by Wall St. Rank held Dimensional Short-Duration Fixed Income ETF as of Q4 2025.

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