Ken Griffin
HAYW icon

Ken Griffin’s Hayward Holdings HAYW Stock Holding History

Ken Griffin’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 		$913K Buy
68,200
+49,400
+263% +$769K ﹤0.01% 7866
2025
Q4 		$290K Sell
18,800
-10,700
-36% -$169K ﹤0.01% 10223
2025
Q3 		$446K Buy
29,500
+4,600
+18% +$70.5K ﹤0.01% 9422
2025
Q2 		$344K Sell
24,900
-39,700
-61% -$535K ﹤0.01% 9484
2025
Q1 		$899K Buy
64,600
+64,200
+16,050% +$932K ﹤0.01% 7202
2024
Q4 		$6.12K Sell
400
-1,600
-80% -$25.1K ﹤0.01% 13816
2024
Q3 		$30.7K Sell
2,000
-8,100
-80% -$112K ﹤0.01% 12411
2024
Q2 		$124K Sell
10,100
-63,500
-86% -$883K ﹤0.01% 10612
2024
Q1 		$1.13M Sell
73,600
-35,700
-33% -$477K ﹤0.01% 6684
2023
Q4 		$1.49M Buy
109,300
+81,500
+293% +$1M ﹤0.01% 5906
2023
Q3 		$392K Buy
27,800
+25,800
+1,290% +$354K ﹤0.01% 8602
2023
Q2 		$25.7K Buy
2,000
+1,000
+100% +$11.5K ﹤0.01% 12515
2023
Q1 		$11.7K Sell
1,000
-11,500
-92% -$141K ﹤0.01% 13457
2022
Q4 		$118K Sell
12,500
-3,300
-21% -$30.7K ﹤0.01% 10997
2022
Q3 		$140K Sell
15,800
-7,700
-33% -$90.5K ﹤0.01% 10788
2022
Q2 		$338K Sell
23,500
-46,300
-66% -$714K ﹤0.01% 9550
2022
Q1 		$1.16M Sell
69,800
-39,100
-36% -$740K ﹤0.01% 7372
2021
Q4 		$2.86M Buy
108,900
+29,200
+37% +$708K ﹤0.01% 5439
2021
Q3 		$1.77M Buy
79,700
+21,500
+37% +$484K ﹤0.01% 6677
2021
Q2 		$1.51M Buy
+58,200
New +$1.27M ﹤0.01% 7296

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 $1.56T AUM 27.86% 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

Ken Griffin's HAYW Position: Q1 2026 in Review

Ken Griffin reduced its Hayward Holdings (HAYW) stake by 19% in Q1 2026, selling an estimated $939K and leaving 250,303 shares worth $3.35M. The position accounts for ﹤0.01% of the portfolio, ranked #5044.

Ken Griffin first reported a position in HAYW in Q1 2021 and has held it in 20 quarters since. The position peaked at $19.1M in Q3 2024. 301 funds tracked by Wall St. Rank hold HAYW as of Q1 2026.

  • Ken Griffin held 250,303 shares of Hayward Holdings worth $3.35M as of Q1 2026.
  • Ken Griffin sold 60,341 Hayward Holdings shares in Q1 2026, an estimated $939K.
  • Hayward Holdings made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #5044 holding.
  • Ken Griffin first reported a position in Hayward Holdings in Q1 2021 and has held it in 20 quarters since.
  • Ken Griffin's Hayward Holdings position peaked at $19.1M in Q3 2024.
  • 301 funds tracked by Wall St. Rank held Hayward Holdings as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.