SPYX · Insider trading · 13F holders · Congress trades
Spdr Series Trust (SPYX)
Who is buying and selling SPYX: 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
- 31
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
SPYX at a glance
- No open-market insider purchases or sales of SPYX were filed in the last 90 days.
- 31 13F filers hold SPYX among their 50 largest positions, worth $781.2M combined. The biggest bets by portfolio weight are Windmill Hill Asset Management Ltd (75.0%), Choate Investment Advisors (2.4%) and Gemmer Asset Management LLC (1.9%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
- No member of Congress has disclosed a trade in SPYX.
SPYX insider trading
No open-market insider purchases or sales of SPYX were filed in the last 90 days.
Who owns SPYX? Hedge funds and superinvestors
31 13F filers hold SPYX among their 50 largest positions, worth $781.2M combined. The biggest bets by portfolio weight are Windmill Hill Asset Management Ltd (75.0%), Choate Investment Advisors (2.4%) and Gemmer Asset Management LLC (1.9%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Windmill Hill Asset Management LtdAsset manager | 75.0% | $374.6M | 5,996,176 | +10.5% shares | Q3 2026 |
| Choate Investment AdvisorsWealth manager | 2.4% | $139.2M | 2,278,337 | -4.2% shares | Q2 2026 |
| Betterment LLCWealth manager | 0.2% | $121.1M | 1,981,562 | +0.5% shares | Q2 2026 |
| Gemmer Asset Management LLCWealth manager | 1.9% | $28.4M | 453,917 | +0.6% shares | Q3 2026 |
| Spinnaker TrustInvestment manager | 1.4% | $27.8M | 455,027 | +5.3% shares | Q2 2026 |
| Partners Capital Investment Group, LLPHedge fund | 0.6% | $17.8M | 291,227 | -18.5% shares | Q2 2026 |
| Gould Asset Management LLC /ca/Asset manager | 1.7% | $10.8M | 176,006 | -3.5% shares | Q2 2026 |
| Seeds Investor LLCWealth manager | 1.1% | $10.6M | 173,168 | +21.6% shares | Q2 2026 |
| Retirement Income Solutions, IncWealth manager | 1.5% | $8.7M | 164,718 | -2.8% shares | Q2 2026 |
| Foster Dykema Cabot & Partners, LLCWealth manager | 0.4% | $6.2M | 100,831 | +0.0% shares | Q2 2026 |
| Tiff Advisory Services, LLCHedge fund | 1.3% | $5.4M | 88,365 | +4.7% shares | Q2 2026 |
| Crux Wealth AdvisorsWealth manager | 1.8% | $5.2M | 85,856 | +0.4% shares | Q2 2026 |
| Stonehearth Capital Management, LLCWealth manager | 1.5% | $4.3M | 68,322 | -0.6% shares | Q3 2026 |
| Milestone Investment Advisors LLCWealth manager | 0.8% | $3.7M | 61,352 | -0.2% shares | Q2 2026 |
| Oxler Private Wealth LLCWealth manager | 0.7% | $2.6M | 41,234 | +0.1% shares | Q3 2026 |
| Investment Research & Advisory Group, Inc.Institutional asset manager | 0.7% | $2.5M | 3,239 | +0.2% shares | Q3 2026 |
| Boyd Wealth Management, LLCWealth manager | 0.7% | $1.9M | 29,731 | +0.5% shares | Q3 2026 |
| Operose Advisors LLCWealth manager | 0.4% | $1.8M | 29,797 | +5.0% shares | Q2 2026 |
| eCIO, Inc.Institutional asset manager | 0.3% | $1.2M | 19,956 | -4.0% shares | Q2 2026 |
| Red Reef Advisors LLCWealth manager | 1.0% | $1.1M | 18,438 | +2.0% shares | Q2 2026 |
| Trevian Wealth Management LLCWealth manager | 0.4% | $958K | 15,686 | +0.0% shares | Q2 2026 |
| Farrow Financial, Inc.Wealth manager | 0.5% | $938K | 15,354 | +0.0% shares | Q2 2026 |
| Ally Invest Advisors Inc.Wealth manager | 0.0% | $794K | 12,987 | -0.7% shares | Q2 2026 |
| Constant Guidance Financial LLCWealth manager | 0.5% | $759K | 12,425 | -3.2% shares | Q2 2026 |
| William Mack & Associates, Inc.Wealth manager | 0.2% | $737K | 11,791 | -0.9% shares | Q3 2026 |
| Cornerstone Wealth Advisors, Inc.Wealth manager | 0.1% | $562K | 9,000 | -3.5% shares | Q3 2026 |
| CBIZ Investment Advisory Services, LLCInstitutional asset manager | 0.0% | $450K | 8,490 | +0.0% shares | Q2 2026 |
| BLVD Private Wealth, LLCWealth manager | 0.3% | $448K | 7,163 | -2.6% shares | Q3 2026 |
| Seneca Financial Advisors LLCWealth manager | 0.1% | $277K | 4,434 | — | Q3 2026 |
| 4Thought Financial Group Inc.Wealth manager | 0.1% | $269K | 4,402 | — | Q2 2026 |
The 30 largest of 31 positions, by value. Each manager counts with its latest 13F (Q3 2026: 10, Q2 2026: 21). Screen SPYX in the grand portfolio →
SPYX stock trades by members of Congress
No member of Congress has disclosed a trade in SPYX.
SPYX questions and answers
Are insiders buying SPYX stock?
No open-market insider purchases or sales of SPYX were filed in the last 90 days.
Which hedge funds own SPYX?
31 13F filers hold SPYX among their 50 largest positions, worth $781.2M combined. The biggest bets by portfolio weight are Windmill Hill Asset Management Ltd (75.0%), Choate Investment Advisors (2.4%) and Gemmer Asset Management LLC (1.9%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
Has Congress traded SPYX?
No member of Congress has disclosed a trade in SPYX.
Who is the largest holder of SPYX?
Among 13F filers, Windmill Hill Asset Management Ltd reports the largest SPYX position, $374.6M (5,996,176 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Windmill Hill Asset Management Ltd's: 75.0% of its portfolio.
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