HAYW · Insider trading · 13F holders · Congress trades
Hayward Holdings, Inc. (HAYW)
Who is buying and selling HAYW: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 14
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $2.2M
- Congress trades, 12 months
- 0
HAYW at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 HAYW insiders filed 6 sales worth $2.2M on SEC Form 4, and no open-market purchases; 6 of the sales were pre-planned under Rule 10b5-1.
- 14 13F filers hold HAYW among their 50 largest positions, worth $718.7M combined. The biggest bets by portfolio weight are MIC Capital Management UK LLP (27.1%), Trigran Investments, Inc. (7.1%) and Greenhouse Funds LLLP (5.0%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
- No member of Congress has disclosed a trade in HAYW.
- HAYW last closed at $15.57 on Oct 29, 2026.
HAYW insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 HAYW insiders filed 6 sales worth $2.2M on SEC Form 4, and no open-market purchases; 6 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 19, 2026 | Canning Susan M. | SVP, CLO, Corporate Secretary | Sale10b5-1 | 3,500 | $11.70 | $41K | SEC |
| Oct 7, 2026 | Holleran Kevin | President and CEO, Director | Sale10b5-1 | 50,000 | $12.40 | $620K | SEC |
| Sep 17, 2026 | Canning Susan M. | SVP, CLO, Corporate Secretary | Sale10b5-1 | 3,500 | $12.84 | $45K | SEC |
| Sep 2, 2026 | Holleran Kevin | President and CEO, Director | Sale10b5-1 | 50,000 | $13.85 | $692K | SEC |
| Aug 18, 2026 | Canning Susan M. | SVP, CLO, Corporate Secretary | Sale10b5-1 | 3,500 | $15.00 | $53K | SEC |
| Aug 4, 2026 | Holleran Kevin | President and CEO, Director | Sale10b5-1 | 50,000 | $15.31 | $766K | SEC |
Who owns HAYW? Hedge funds and superinvestors
14 13F filers hold HAYW among their 50 largest positions, worth $718.7M combined. The biggest bets by portfolio weight are MIC Capital Management UK LLP (27.1%), Trigran Investments, Inc. (7.1%) and Greenhouse Funds LLLP (5.0%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Fiduciary Management Inc /wi/Wealth manager | 2.9% | $202.3M | 11,684,338 | +33.7% shares | Q2 2026 |
| MIC Capital Management UK LLPHedge fund | 27.1% | $106.8M | 6,171,527 | -6.1% shares | Q2 2026 |
| Greenhouse Funds LLLPHedge fund | 5.0% | $95.3M | 5,507,710 | -14.2% shares | Q2 2026 |
| Westwood Holdings Group IncInvestment manager | 0.6% | $76.7M | 4,430,922 | — | Q2 2026 |
| Michael & Susan Dell FoundationEndowment & foundation | 2.0% | $75.1M | 4,340,559 | +0.0% shares | Q2 2026 |
| Trigran Investments, Inc.Hedge fund | 7.1% | $38.7M | 2,237,543 | +4.7% shares | Q2 2026 |
| Reinhart Partners, LLC.Institutional asset manager | 0.9% | $38.6M | 3,154,146 | — | Q3 2026 |
| Df Dent & Co IncInvestment manager | 0.7% | $38.0M | 2,192,729 | — | Q2 2026 |
| Aperture Investors, LLCHedge fund | 2.1% | $20.2M | 1,164,861 | +38.3% shares | Q2 2026 |
| Granite Investment Partners, LLCWealth manager | 0.7% | $13.4M | 775,310 | +0.4% shares | Q2 2026 |
| Leith Wheeler Investment Counsel Ltd.Investment manager | 0.7% | $9.7M | 560,929 | -0.9% shares | Q2 2026 |
| EntryPoint Capital, LLCHedge fund | 0.4% | $1.8M | 105,068 | — | Q2 2026 |
| Argos Wealth Advisors, LLCWealth manager | 0.3% | $1.1M | 61,572 | +0.0% shares | Q2 2026 |
| PineStone Asset Management Inc.Hedge fund | 0.0% | $941K | 76,868 | +17.2% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 2, Q2 2026: 12). Screen HAYW in the grand portfolio →
HAYW stock trades by members of Congress
No member of Congress has disclosed a trade in HAYW.
HAYW questions and answers
Are insiders buying HAYW stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 HAYW insiders filed 6 sales worth $2.2M on SEC Form 4, and no open-market purchases; 6 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own HAYW?
14 13F filers hold HAYW among their 50 largest positions, worth $718.7M combined. The biggest bets by portfolio weight are MIC Capital Management UK LLP (27.1%), Trigran Investments, Inc. (7.1%) and Greenhouse Funds LLLP (5.0%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
Has Congress traded HAYW?
No member of Congress has disclosed a trade in HAYW.
Who is the largest holder of HAYW?
Among 13F filers, Fiduciary Management Inc /wi/ reports the largest HAYW position, $202.3M (11,684,338 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is MIC Capital Management UK LLP's: 27.1% of its portfolio.
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