Jim Simons’s Columbia Research Enhanced Core ETF RECS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-28,200
Closed -$1.15M 3607
2025
Q4
$1.15M Sell
28,200
-7,971
-22% -$324K ﹤0.01% 2195
2025
Q3
$1.46M Buy
36,171
+8,271
+30% +$319K ﹤0.01% 2280
2025
Q2
$1.03M Buy
+27,900
New +$945K ﹤0.01% 2506

Other funds holding RECS

Jim Simons's RECS Position: Q1 2026 in Review

Jim Simons sold out of Columbia Research Enhanced Core ETF (RECS) in Q1 2026, closing a stake of 28,200 shares — an estimated $1.15M sold.

Jim Simons first reported a position in RECS in Q2 2025 and held it in 3 quarters. The position peaked at $1.46M in Q3 2025. 176 funds tracked by Wall St. Rank hold RECS as of Q1 2026.

  • Jim Simons reported no remaining Columbia Research Enhanced Core ETF position as of Q1 2026 after selling out during the quarter.
  • Jim Simons sold 28,200 Columbia Research Enhanced Core ETF shares in Q1 2026, an estimated $1.15M.
  • Jim Simons first reported a position in Columbia Research Enhanced Core ETF in Q2 2025 and held it in 3 quarters.
  • Jim Simons's Columbia Research Enhanced Core ETF position peaked at $1.46M in Q3 2025.
  • 176 funds tracked by Wall St. Rank held Columbia Research Enhanced Core ETF as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.