Jim Simons
HAYW icon

Jim Simons’s Hayward Holdings HAYW Stock Holding History

Jim Simons’s Portfolio HAYW Stock Details HAYW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$11.8M Buy
884,747
+274,300
+45% +$4.27M 0.02% 886
2025
Q4 		$9.43M Buy
610,447
+125,000
+26% +$1.98M 0.01% 944
2025
Q3 		$7.34M Buy
485,447
+447,600
+1,183% +$6.86M 0.01% 1257
2025
Q2 		$522K Sell
37,847
-508,300
-93% -$6.85M ﹤0.01% 2805
2025
Q1 		$7.6M Buy
546,147
+483,000
+765% +$7.02M 0.01% 1164
2024
Q4 		$966K Buy
+63,147
New +$989K ﹤0.01% 2520
2024
Q2 		– Sell
-299,447
Closed -$4.58M – 3691
2024
Q1 		$4.58M Buy
+299,447
New +$4M 0.01% 1466
2022
Q4 		– Sell
-70,300
Closed -$624K – 4224
2022
Q3 		$624K Sell
70,300
-82,000
-54% -$964K ﹤0.01% 2790
2022
Q2 		$2.19M Buy
152,300
+59,300
+64% +$915K ﹤0.01% 2115
2022
Q1 		$1.55M Buy
93,000
+37,500
+68% +$709K ﹤0.01% 2423
2021
Q4 		$1.46M Buy
55,500
+23,300
+72% +$565K ﹤0.01% 2387
2021
Q3 		$716K Sell
32,200
-49,800
-61% -$1.12M ﹤0.01% 2723
2021
Q2 		$2.13M Buy
+82,000
New +$1.79M ﹤0.01% 2216

Other funds holding HAYW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
FMI
Fiduciary Management Inc Milwaukee, Wisconsin $8.06B AUM 6.78% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
MCMU
MIC Capital Management (UK) London, United Kingdom $394M AUM 25.64% 1-Year Est. Return
GF
Greenhouse Funds Baltimore, Maryland $2.23B AUM 12.38% 1-Year Est. Return

Jim Simons's HAYW Position: Q1 2026 in Review

Jim Simons increased its Hayward Holdings (HAYW) stake by 45% in Q1 2026, buying an estimated $4.27M and bringing the position to 884,747 shares worth $11.8M. The position accounts for 0.02% of the portfolio, ranked #886.

Jim Simons first reported a position in HAYW in Q2 2021 and has held it in 13 quarters since. 301 funds tracked by Wall St. Rank hold HAYW as of Q1 2026.

  • Jim Simons held 884,747 shares of Hayward Holdings worth $11.8M as of Q1 2026.
  • Jim Simons bought 274,300 Hayward Holdings shares in Q1 2026, an estimated $4.27M.
  • Hayward Holdings made up 0.02% of Jim Simons's portfolio in Q1 2026, its #886 holding.
  • Jim Simons first reported a position in Hayward Holdings in Q2 2021 and has held it in 13 quarters since.
  • 301 funds tracked by Wall St. Rank held Hayward Holdings as of Q1 2026.

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