TRILLIUM ASSET MANAGEMENT, LLC — 13F Holdings & Portfolio
CIK 884541 · latest 13F-HR filed 2026-08-11
TRILLIUM ASSET MANAGEMENT, LLC manages $3.25B in 13F-reported U.S. long-equity assets across 230 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (7.34%), GOOGL (6.21%), AAPL (4.65%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 8 new positions, exited 8, added to 116, and trimmed 61.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
BOSTON, MA 02114
$3.25B
Long-equity book
230
Distinct positions
2026-06-30
Filed 2026-08-11
+8 / −8 / ↑116 / ↓61
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- PALO ALTO NETWORKS INC$45.1M +85.2%
- ALPHABET INC$31.6M +18.6%
- APPLIED MATLS INC$19.7M +80.6%
- ASML HLDG NV$18.5M +38.5%
- ROCKWELL AUTOMATION INC$18.0M +368.8%
Top Trims
- NEXTERA ENERGY INC-$13.1M -93.7%
- NETFLIX INC.-$11.2M -28.8%
- MCCORMICK & CO INC-$10.9M -68.9%
- INTUIT-$9.9M -42.2%
- BRIGHT HORIZONS FAM SOL IN D-$9.6M -71.3%
New Positions
- OKTA INC$6.3M
- SPX TECHNOLOGIES INC$5.4M
- MKS INC.$5.0M
- ENTEGRIS INC$4.7M
- VALLEY NATL BANCORP$4.3M
Exited Positions
- PAYLOCITY HLDG CORP$9.9M
- LAMB WESTON HLDGS INC$3.2M
- MIDDLEBY CORP$2.8M
- LOWES COS INC$261.0K
- AMGEN INC$256.0K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 67066G104 | $238.6M | 7.34% | 1,192,453 | SH |
| 2 | ALPHABET INC | GOOGL | 02079K305 | $201.8M | 6.21% | 564,783 | SH |
| 3 | APPLE INC | AAPL | 037833100 | $151.0M | 4.65% | 521,841 | SH |
| 4 | MICROSOFT CORP | MSFT | 594918104 | $149.2M | 4.59% | 399,983 | SH |
| 5 | PALO ALTO NETWORKS INC | PANW | 697435105 | $98.0M | 3.02% | 287,388 | SH |
| 6 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $72.8M | 2.24% | 152,499 | SH |
| 7 | ASML HLDG NV | ASML | N07059210 | $66.7M | 2.05% | 33,501 | SH |
| 8 | MASTERCARD INCORPORATED | MA | 57636Q104 | $58.9M | 1.81% | 114,606 | SH |
| 9 | TJX COS INC NEW | TJX | 872540109 | $58.9M | 1.81% | 388,513 | SH |
| 10 | BROADCOM INC | AVGO | 11135F101 | $48.2M | 1.48% | 127,701 | SH |
| 11 | PNC FINL SVCS GROUP INC | PNC | 693475105 | $47.9M | 1.47% | 194,700 | SH |
| 12 | BANK OF AMER CORP | BAC | 060505104 | $45.1M | 1.39% | 791,839 | SH |
| 13 | TRANE TECHNOLOGIES PLC | TT | G8994E103 | $44.3M | 1.36% | 90,197 | SH |
| 14 | APPLIED MATLS INC | AMAT | 038222105 | $44.3M | 1.36% | 61,218 | SH |
| 15 | ECOLAB INC | ECL | 278865100 | $43.7M | 1.34% | 156,801 | SH |
| 16 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $43.5M | 1.34% | 46,491 | SH |
| 17 | EATON CORP PLC | ETN | G29183103 | $40.1M | 1.23% | 94,059 | SH |
| 18 | ASTRAZENECA PLC | AZN | G0593M107 | $39.6M | 1.22% | 208,971 | SH |
| 19 | LINDE PLC | LIN | G54950103 | $38.4M | 1.18% | 73,973 | SH |
| 20 | WABTEC | WAB | 929740108 | $34.6M | 1.06% | 128,251 | SH |
| 21 | UNION PAC CORP | UNP | 907818108 | $34.3M | 1.06% | 126,236 | SH |
| 22 | CADENCE DESIGN SYSTEM INC | CDNS | 127387108 | $33.3M | 1.02% | 88,620 | SH |
| 23 | FIRST SOLAR INC | FSLR | 336433107 | $32.4M | 1.00% | 137,423 | SH |
| 24 | TRAVELERS COMPANIES INC | TRV | 89417E109 | $31.4M | 0.96% | 94,972 | SH |
| 25 | NXP SEMICONDUCTORS N V | NXPI | N6596X109 | $31.3M | 0.96% | 111,448 | SH |
| 26 | ENCOMPASS HEALTH CORP | EHC | 29261A100 | $30.6M | 0.94% | 302,395 | SH |
| 27 | SERVICENOW INC | NOW | 81762P102 | $30.4M | 0.94% | 306,168 | SH |
| 28 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | $29.9M | 0.92% | 60,105 | SH |
| 29 | PROLOGIS INC. | PLD | 74340W103 | $29.2M | 0.90% | 215,681 | SH |
| 30 | HUNT J B TRANS SVCS INC | JBHT | 445658107 | $28.7M | 0.88% | 99,058 | SH |
| 31 | AMERICAN WTR WKS CO INC NEW | AWK | 030420103 | $28.2M | 0.87% | 214,327 | SH |
| 32 | VALMONT INDS INC | VMI | 920253101 | $28.0M | 0.86% | 48,505 | SH |
| 33 | VISA INC | V | 92826C839 | $28.0M | 0.86% | 81,502 | SH |
| 34 | NETFLIX INC. | NFLX | 64110L106 | $27.5M | 0.85% | 385,626 | SH |
| 35 | JONES LANG LASALLE INC | JLL | 48020Q107 | $27.5M | 0.84% | 88,575 | SH |
| 36 | HOME DEPOT INC | HD | 437076102 | $27.4M | 0.84% | 77,614 | SH |
| 37 | UNILEVER PLC | UL | 904767803 | $26.9M | 0.83% | 447,107 | SH |
| 38 | FERGUSON ENTERPRISES INC | FERG | 31488V107 | $26.7M | 0.82% | 112,368 | SH |
| 39 | INTERCONTINENTAL EXCHANGE IN | ICE | 45866F104 | $24.7M | 0.76% | 200,498 | SH |
| 40 | XYLEM INC | XYL | 98419M100 | $24.0M | 0.74% | 203,219 | SH |
| 41 | MERCADOLIBRE INC | MELI | 58733R102 | $24.0M | 0.74% | 14,139 | SH |
| 42 | ROCKWELL AUTOMATION INC | ROK | 773903109 | $22.8M | 0.70% | 46,147 | SH |
| 43 | STRYKER CORPORATION | SYK | 863667101 | $22.7M | 0.70% | 71,991 | SH |
| 44 | FIFTH THIRD BANCORP | FITB | 316773100 | $22.0M | 0.68% | 390,873 | SH |
| 45 | QUANTA SVCS INC | PWR | 74762E102 | $21.9M | 0.67% | 30,443 | SH |
| 46 | UNITED RENTALS INC | URI | 911363109 | $21.7M | 0.67% | 19,155 | SH |
| 47 | NVENT ELEC PLC | NVT | G6700G107 | $21.4M | 0.66% | 126,329 | SH |
| 48 | BOOKING HOLDINGS INC | BKNG | 09857L108 | $21.2M | 0.65% | 119,196 | SH |
| 49 | CHIPOTLE MEXICAN GRILL INC | CMG | 169656105 | $21.1M | 0.65% | 619,316 | SH |
| 50 | MYR GROUP INC | MYRG | 55405W104 | $21.0M | 0.64% | 41,875 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-11 | $3.25B | 230 | 0000884541-26-000004 |
| 2026-03-31 | 2026-05-11 | $3.01B | 230 | 0000884541-26-000003 |
| 2025-12-31 | 2026-02-13 | $3.27B | 232 | 0000884541-26-000002 |
| 2025-09-30 | 2025-11-14 | $3.79B | 233 | 0000884541-25-000003 |