SPDR S&P 500 FOSSIL FUEL RES (SPYX) Institutional Shareholders
SPDR S&P 500 FOSSIL FUEL RES (SPYX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $933.75M in SPYX holdings during the latest filing period.
Windmill Hill Asset Management Ltd is currently the largest disclosed institutional shareholder of SPYX tracked by InsiderSet, reporting ownership valued at approximately $213.83M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $247.14M, representing an estimated gain of +15.58% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed SPYX value among the investors covered in this analysis. Major shareholders include Windmill Hill Asset Management Ltd, Choate Investment Advisors, Bank Of New York Mellon Corp, and several other long-term asset managers with concentrated positions in SPDR S&P 500 FOSSIL FUEL RES (SPYX).
This page ranks the largest institutional SPYX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
256
Total Reported Value
$933.75M
Largest Holder
Windmill Hill Asset Management Ltd
Largest Position
$213.83M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
87
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Windmill Hill Asset Management Ltd | 66.68% | 4,032,340 | $213,834,990 | $247,142,119 | +$33,307,129 | +15.58% | |
| Choate Investment Advisors | 2.47% | 2,377,793 | $126,094,346 | $145,734,933 | +$19,640,587 | +15.58% | |
| Bank Of New York Mellon Corp | 0.01% | 1,296,886 | $68,773,888 | $79,486,143 | +$10,712,255 | +15.58% | |
| Bank Of America Corp | 0.00% | 1,011,233 | $53,625,686 | $61,978,471 | +$8,352,785 | +15.58% | |
| Gemmer Asset Management Llc | 1.85% | 451,355 | $27,577,795 | $27,663,548 | +$85,753 | +0.31% | |
| Lpl Financial Llc | 0.01% | 485,750 | $25,759,314 | $29,771,618 | +$4,012,304 | +15.58% | |
| Pnc Financial Services Group, Inc. | 0.02% | 451,281 | $23,931,431 | $27,659,012 | +$3,727,581 | +15.58% | |
| Morgan Stanley | 0.00% | 436,290 | $23,136,559 | $26,740,214 | +$3,603,655 | +15.58% | |
| Spinnaker Trust | 1.27% | 432,061 | $22,912,188 | $26,481,019 | +$3,568,831 | +15.58% | |
| Beacon Pointe Advisors, Llc | 0.11% | 398,330 | $21,123,426 | $24,413,646 | +$3,290,220 | +15.58% | |
| Partners Capital Investment Group, Llp | 0.71% | 357,185 | $18,941,496 | $21,891,869 | +$2,950,373 | +15.58% | |
| Allianz Se | 0.18% | 298,008 | $15,803,364 | $18,264,910 | +$2,461,546 | +15.58% | |
| Royal Bank Of Canada | 0.00% | 266,749 | $14,146,000 | $16,349,046 | +$2,203,046 | +15.57% | |
| Pathstone Holdings, Llc | 0.06% | 266,117 | $14,112,185 | $16,310,311 | +$2,198,126 | +15.58% | |
| Mariner, Llc | 0.02% | 252,208 | $13,374,576 | $15,457,828 | +$2,083,252 | +15.58% | |
| Ameriprise Financial Inc | 0.00% | 238,040 | $12,628,575 | $14,589,472 | +$1,960,897 | +15.53% | |
| Gould Asset Management Llc | 1.68% | 182,436 | $9,674,581 | $11,181,502 | +$1,506,921 | +15.58% | |
| Commonwealth Equity Services, Llc | 0.01% | 155,573 | $9,505,527 | $9,535,069 | +$29,542 | +0.31% | |
| Retirement Income Solutions, Inc | 1.54% | 169,450 | $8,985,919 | $10,385,591 | +$1,399,672 | +15.58% | |
| Rockefeller Capital Management L.P. | 0.02% | 160,386 | $8,505,290 | $9,830,058 | +$1,324,768 | +15.58% | |
| Cerity Partners Llc | 0.01% | 154,946 | $8,216,806 | $9,496,640 | +$1,279,834 | +15.58% | |
| Seeds Investor Llc | 1.10% | 142,394 | $8,090,828 | $8,727,328 | +$636,500 | +7.87% | |
| Sei Investments Co | 0.01% | 123,132 | $6,529,690 | $7,546,760 | +$1,017,070 | +15.58% | |
| Ubs Group Ag | 0.00% | 107,244 | $5,687,150 | $6,572,985 | +$885,835 | +15.58% | |
| Tiff Advisory Services, Llc | 1.32% | 88,365 | $5,399,102 | $5,415,891 | +$16,789 | +0.31% | |
| Foster Dykema Cabot & Partners, Llc | 0.34% | 100,831 | $5,347,068 | $6,179,932 | +$832,864 | +15.58% | |
| Crux Wealth Advisors | 1.82% | 85,856 | $5,245,810 | $5,262,114 | +$16,304 | +0.31% | |
| Harbour Investments, Inc. | 0.07% | 85,871 | $4,553,761 | $5,263,034 | +$709,273 | +15.58% | |
| Stonehearth Capital Management, Llc | 1.43% | 68,710 | $4,198,181 | $4,211,236 | +$13,055 | +0.31% | |
| Wells Fargo & Company/Mn | 0.00% | 77,048 | $4,085,848 | $4,722,272 | +$636,424 | +15.58% | |
| Xponance Llc | 0.03% | 74,154 | $3,932,387 | $4,544,899 | +$612,512 | +15.58% | |
| Flputnam Investment Management Co | 0.06% | 70,599 | $3,743,865 | $4,327,013 | +$583,148 | +15.58% | |
| Brown Brothers Harriman & Co | 0.02% | 65,877 | $3,493,457 | $4,037,601 | +$544,144 | +15.58% | |
| Milestone Investment Advisors Llc | 0.79% | 61,469 | $3,259,702 | $3,767,435 | +$507,733 | +15.58% | |
| Axxcess Wealth Management, Llc | 0.05% | 48,803 | $2,981,863 | $2,991,136 | +$9,273 | +0.31% | |
| Elevation Point Wealth Partners, Llc | 0.06% | 49,590 | $2,629,758 | $3,039,371 | +$409,613 | +15.58% | |
| Hightower Advisors, Llc | 0.00% | 49,206 | $2,609,408 | $3,015,836 | +$406,428 | +15.58% | |
| Modera Wealth Management, Llc | 0.03% | 46,400 | $2,460,566 | $2,843,856 | +$383,290 | +15.58% | |
| Investment Research & Advisory Group, Inc. | 0.74% | 3,231 | $2,413,006 | $198,028 | -$2,214,978 | -91.79% | |
| Osaic Holdings, Inc. | 0.00% | 45,440 | $2,409,867 | $2,785,018 | +$375,151 | +15.57% | |
| Raymond James Financial Inc | 0.00% | 45,111 | $2,392,260 | $2,764,853 | +$372,593 | +15.57% | |
| Agf Management Ltd | 0.01% | 43,825 | $2,324,039 | $2,686,034 | +$361,995 | +15.58% | |
| Creative Planning | 0.00% | 41,222 | $2,186,017 | $2,526,496 | +$340,479 | +15.58% | |
| Pfg Advisors | 0.11% | 35,100 | $2,144,600 | $2,151,279 | +$6,679 | +0.31% | |
| Kestra Advisory Services, Llc | 0.01% | 34,895 | $2,132,058 | $2,138,715 | +$6,657 | +0.31% | |
| Marino, Stram & Associates Llc | 0.32% | 33,028 | $2,017,985 | $2,024,286 | +$6,301 | +0.31% | |
| Oxler Private Wealth Llc | 0.60% | 36,247 | $1,922,185 | $2,221,579 | +$299,394 | +15.58% | |
| Fmr Llc | 0.00% | 34,693 | $1,839,748 | $2,126,334 | +$286,586 | +15.58% | |
| Maseco Llp | 0.06% | 34,150 | $1,811,487 | $2,093,054 | +$281,567 | +15.54% | |
| Boyd Wealth Management, Llc | 0.68% | 29,590 | $1,807,949 | $1,813,571 | +$5,622 | +0.31% |
Frequently asked questions about SPYX
Who owns the most SPYX stock?
The largest holders of SPYX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SPDR S&P 500 FOSSIL FUEL RES (SPYX).
Is SPYX widely held by superinvestors?
Many widely followed stocks like SPYX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SPYX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.