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Largest RIA Firms in Seattle, Washington by AUM
Explore registered investment advisers headquartered in Seattle, Washington, ranked by reported regulatory AUM. Compare firm size, historical AUM, employee trends, and account activity across 79 firms with $1.1T in total reported AUM and median AUM of $379.5M.
Firms
79
Matching current profiles
Total AUM
$1.1T
Reported regulatory AUM
Median AUM
$379.5M
Across firms with AUM
Largest firm
$684.8B
Parametric Portfolio Associates
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Top RIAs discovered by AUM
Compare RIAs using AUM growth, employee and account signals
| Firm | Location | Current AUM↓ | 1YR AUM↕ | 3YR AUM↕ | 5YR AUM↕ | Total AUM↕ | Employee Signal↕ | Account Signal↕ |
|---|---|---|---|---|---|---|---|---|
| 1. Parametric Portfolio Associates CRD 114310 · Limited Liability Company | SEATTLE, WA | $684.8B Apr 2026 | +$110.8B+19.3% | +$298.5B+77.3% | +$371.9B+118.8% | +$647.0B+1713.7% | +273 employees+32.7% over 3Y | +108,244 accounts+82.0% over 3Y |
| 2. Russell Investments CRD 329 · Limited Liability Company | SEATTLE, WA | $81.1B Sep 2026 | +$1.4B+1.8% | -$75.5B-48.2% | -$68.3B-45.7% | +$3.2B+4.1% | -82 employees-12.6% over 3Y | -598 accounts-80.4% over 3Y |
| 3. Russell Investments CRD 105734 · Limited Liability Company | SEATTLE, WA | $68.6B Apr 2026 | +$6.2B+10.0% | +$21.4B+45.2% | +$24.8B+56.6% | +$12.6B+22.4% | -82 employees-12.6% over 3Y | -63,296 accounts-90.6% over 3Y |
| 4. Russell Investments CRD 37550 · Limited Liability Company | SEATTLE, WA | $35.0B Mar 2026 | +$7.8B+28.7% | +$14.4B+69.4% | +$13.1B+59.5% | +$34.7B+10839.5% | -87 employees-13.0% over 3Y | +45 accounts+63.4% over 3Y |
| 5. Invesco Managed Accounts, LLC CRD 154461 · Limited Liability Company | SEATTLE, WA | $31.3B Jun 2026 | +$6.7B+27.1% | +$19.9B+174.5% | +$25.0B+400.2% | +$29.9B+2248.8% | +26 employees+61.9% over 3Y | +13,947 accounts+398.9% over 3Y |
| 6. Bentallgreenoak (u.s.) Limited Partnership CRD 111470 · Limited Partnership | SEATTLE, WA | $24.1B Jul 2026 | -$653.0M-2.6% | -$2.5B-9.3% | +$4.5B+23.3% | +$17.1B+244.8% | +13 employees+11.4% over 3Y | -2 accounts-10.5% over 3Y |
| 7. Himalaya Capital CRD 157594 · Limited Liability Company | SEATTLE, WA | $21.4B Mar 2026 | +$4.2B+24.5% | +$7.2B+51.0% | +$2.8B+15.1% | +$21.1B+6238.4% | +2 employees+10.5% over 3Y | 0 accounts+0.0% over 3Y |
| 8. Brighton Jones LLC CRD 108601 · Limited Liability Company | SEATTLE, WA | $18.9B Oct 2026 | +$3.9B+26.0% | +$9.4B+99.6% | +$10.4B+123.6% | +$17.3B+1077.0% | +92 employees+41.1% over 3Y | +1,127 accounts+42.0% over 3Y |
| 9. Freestone Capital Management, LLC CRD 145711 · Limited Liability Company | SEATTLE, WA | $14.5B Jun 2026 | +$3.0B+26.5% | +$6.3B+76.9% | +$7.3B+101.3% | +$12.4B+568.4% | +26 employees+27.7% over 3Y | -695 accounts-13.4% over 3Y |
| 10. Pugh Capital Management, INC. CRD 111765 · Corporation | SEATTLE, WA | $12.8B Mar 2026 | +$2.0B+18.9% | +$1.2B+9.9% | +$4.0B+45.3% | +$10.8B+542.1% | +12 employees+44.4% over 3Y | +20 accounts+32.3% over 3Y |
| 11. Lnw CRD 107341 · Limited Liability Company | SEATTLE, WA | $12.2B Mar 2026 | +$4.5B+59.1% | +$5.7B+86.5% | +$5.6B+85.4% | +$9.2B+304.4% | +80 employees+89.9% over 3Y | +2,251 accounts+59.4% over 3Y |
| 12. Silver Creek Advisory Partners LLC CRD 156667 · Limited Liability Company | SEATTLE, WA | $10.2B Mar 2026 | +$617.9M+6.4% | +$1.8B+21.2% | +$3.1B+42.7% | +$9.6B+1635.7% | +7 employees+17.5% over 3Y | 0 accounts+0.0% over 3Y |
| 13. Empirical Wealth Management CRD 152622 · Limited Liability Company | SEATTLE, WA | $8.4B Jul 2026 | +$1.7B+25.8% | +$4.3B+101.7% | +$5.4B+176.7% | +$8.1B+2216.2% | +29 employees+44.6% over 3Y | +2,410 accounts+38.4% over 3Y |
| 14. Frazier Healthcare Partners CRD 157324 · Limited Liability Company | SEATTLE, WA | $7.7B Jun 2026 | +$99.8M+1.3% | +$3.7B+90.6% | +$2.5B+48.0% | +$6.4B+505.1% | +32 employees+47.1% over 3Y | +8 accounts+47.1% over 3Y |
| 15. Washington Capital Management INC CRD 105253 · Corporation | SEATTLE, WA | $7.4B Sep 2026 | +$338.8M+4.8% | +$693.2M+10.3% | +$2.3B+45.0% | +$4.9B+194.7% | +1 employees+1.3% over 3Y | +6 accounts+2.4% over 3Y |
| 16. Badgley Phelps Wealth Managers CRD 315440 · Limited Liability Company | SEATTLE, WA | $7.3B Mar 2026 | +$1.4B+23.3% | +$3.1B+73.1% | — | — | +22 employees+95.7% over 3Y | +1,146 accounts+49.0% over 3Y |
| 17. Strategic Income Management, LLC CRD 151956 · Limited Liability Company | SEATTLE, WA | $3.1B Aug 2026 | +$394.1M+14.4% | +$1.4B+79.5% | +$1.8B+132.1% | +$3.0B+3297.5% | +1 employees+20.0% over 3Y | +1 accounts+20.0% over 3Y |
| 18. Inatai Investment Management CO. LLC CRD 329696 · Limited Liability Company | SEATTLE, WA | $2.7B May 2026 | +$348.6M+14.9% | — | — | +$504.6M+23.1% | 0 employees+0.0% over 1Y | +1 accounts+50.0% over 1Y |
| 19. Garde Capital, INC. CRD 151043 · Corporation | SEATTLE, WA | $2.7B Mar 2026 | +$397.5M+17.6% | +$1.1B+75.2% | +$1.4B+104.0% | +$2.4B+1003.0% | +4 employees+28.6% over 3Y | +11 accounts+2.2% over 3Y |
| 20. Steelhead Partners, LLC CRD 116569 · Limited Liability Company | SEATTLE, WA | $2.5B Mar 2026 | -$66.9M-2.6% | +$526.7M+26.6% | -$55.9M-2.2% | +$937.0M+59.6% | -1 employees-7.7% over 3Y | 0 accounts+0.0% over 3Y |
| 21. Milliman Advisors, LLC CRD 112245 · Limited Liability Company | SEATTLE, WA | $2.3B Jun 2026 | -$201.7M-8.0% | -$38.9B-94.4% | -$48.0B-95.4% | -$20.3B-89.7% | -11 employees-91.7% over 3Y | -79 accounts-69.9% over 3Y |
| 22. Kosmos Management LLC CRD 164712 · Limited Liability Company | SEATTLE, WA | $2.2B Aug 2026 | +$597.9M+37.2% | +$895.6M+68.4% | +$1.2B+119.5% | +$2.1B+1664.7% | +16 employees+88.9% over 3Y | 0 accounts+0.0% over 3Y |
| 23. Acuitas Investments, LLC CRD 155782 · Limited Liability Company | SEATTLE, WA | $1.5B Apr 2026 | +$194.5M+15.1% | +$662.9M+81.0% | +$693.7M+88.1% | +$1.4B+3542.4% | -1 employees-12.5% over 3Y | -2 accounts-22.2% over 3Y |
| 24. Columbia Pacific Advisors, LLC CRD 142725 · Limited Liability Company | SEATTLE, WA | $1.5B Jul 2026 | +$174.9M+13.6% | +$108.9M+8.1% | -$533.5M-26.8% | +$1.0B+223.5% | -25 employees-29.1% over 3Y | -3 accounts-20.0% over 3Y |
| 25. Greene Wealth Management, LLC CRD 137810 · Limited Liability Company | SEATTLE, WA | $1.4B Apr 2026 | +$225.7M+19.1% | +$426.9M+43.5% | +$366.4M+35.1% | +$931.6M+195.2% | 0 employees+0.0% over 3Y | +99 accounts+5.9% over 3Y |
Methodology
Top firms are ranked by their current AUM values. Growth $ and % values compare current reported AUM, employee count, and account counts against the latest historical filing on or before the 1 year, 3 year, and 5 year lookback dates, plus the earliest available historical filing for total growth.Metrics may show a dash where sufficient historical filing data is unavailable for the lookback period.