HARBOR CAPITAL ADVISORS, INC. — 13F Holdings & Portfolio
CIK 1039128 · latest 13F-HR filed 2026-08-07
HARBOR CAPITAL ADVISORS, INC. manages $1.5M in 13F-reported U.S. long-equity assets across 1,213 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are IEMG (2.47%), SPYM (1.87%), AMZN (1.82%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 58 new positions, exited 56, added to 675, and trimmed 289.
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.
SUITE 3400
CHICAGO, IL 60606
$1.5M
Long-equity book
1,213
Distinct positions
2026-06-30
Filed 2026-08-07
+58 / −56 / ↑675 / ↓289
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- State Street SPDR Portfolio S&$18.9K +223.4%
- iShares Russell 2500 ETF$13.5K +4838.6%
- iShares Broad USD Investment G$9.6K +2910.0%
- Silicon Motion Technology Corp$7.1K +99.4%
- KLA Corp$6.8K +105.3%
Top Trims
- iShares MSCI USA Min Vol Facto-$14.8K -100.0%
- State Street Consumer Staples-$4.7K -36.9%
- Netflix Inc-$3.8K -25.7%
- Verra Mobility Corp-$3.6K -99.9%
- State Street Communication Ser-$3.3K -32.1%
New Positions
- Vanguard FTSE Europe ETF$7.3K
- iShares 20 Year Treasury Bond$3.5K
- Adaptive Biotechnologies Corp$3.1K
- iShares 7-10 Year Treasury Bon$2.6K
- Anterix Inc$2.1K
Exited Positions
- Sila Realty Trust Inc$3.2K
- Rhythm Pharmaceuticals Inc$2.6K
- Honeywell International Inc$2.3K
- Ameresco Inc$1.4K
- Axalta Coating Systems Ltd$1.3K
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 | iShares Core MSCI Emerging Mar | IEMG | 46434G103 | $36.2K | 2.47% | 437,350 | SH |
| 2 | State Street SPDR Portfolio S& | SPYM | 78464A854 | $27.4K | 1.87% | 311,951 | SH |
| 3 | Amazon.com Inc | AMZN | 023135106 | $26.7K | 1.82% | 112,058 | SH |
| 4 | Alphabet Inc | GOOGL | 02079K305 | $26.4K | 1.80% | 73,754 | SH |
| 5 | Apple Inc | AAPL | 037833100 | $25.3K | 1.73% | 87,581 | SH |
| 6 | NVIDIA Corp | NVDA | 67066G104 | $24.5K | 1.67% | 122,241 | SH |
| 7 | Microsoft Corp | MSFT | 594918104 | $20.7K | 1.41% | 55,507 | SH |
| 8 | Meta Platforms Inc | META | 30303M102 | $19.6K | 1.34% | 34,819 | SH |
| 9 | Cisco Systems Inc | CSCO | 17275R102 | $16.2K | 1.11% | 138,281 | SH |
| 10 | JPMorgan Chase & Co | JPM | 46625H100 | $14.7K | 1.00% | 45,000 | SH |
| 11 | Silicon Motion Technology Corp | SIMO | 82706C108 | $14.3K | 0.98% | 42,995 | SH |
| 12 | iShares Core MSCI EAFE ETF | IEFA | 46432F842 | $14.1K | 0.96% | 146,081 | SH |
| 13 | iShares Russell 2500 ETF | SMMD | 46435G268 | $13.8K | 0.94% | 150,910 | SH |
| 14 | KLA Corp | KLAC | 482480100 | $13.3K | 0.91% | 44,033 | SH |
| 15 | Franklin FTSE Japan ETF | FLJP | 35473P744 | $12.8K | 0.87% | 321,737 | SH |
| 16 | Eli Lilly & Co | LLY | 532457108 | $12.3K | 0.84% | 10,271 | SH |
| 17 | Invesco Nasdaq 100 ETF | QQQM | 46138G649 | $11.4K | 0.78% | 37,651 | SH |
| 18 | Netflix Inc | NFLX | 64110L106 | $11.0K | 0.75% | 154,220 | SH |
| 19 | iShares Broad USD Investment G | USIG | 464288620 | $9.9K | 0.68% | 193,660 | SH |
| 20 | Lam Research Corp | LRCX | 512807306 | $9.3K | 0.63% | 21,406 | SH |
| 21 | State Street Technology Select | XLK | 81369Y803 | $8.9K | 0.61% | 46,657 | SH |
| 22 | Marvell Technology Inc | MRVL | 573874104 | $8.8K | 0.60% | 29,525 | SH |
| 23 | Chevron Corp | CVX | 166764100 | $8.2K | 0.56% | 49,615 | SH |
| 24 | State Street Consumer Staples | XLP | 81369Y308 | $8.0K | 0.54% | 96,059 | SH |
| 25 | Modine Manufacturing Co | MOD | 607828100 | $7.8K | 0.53% | 29,238 | SH |
| 26 | First Interstate BancSystem In | FIBK | 32055Y201 | $7.7K | 0.52% | 199,119 | SH |
| 27 | StoneX Group Inc | SNEX | 861896108 | $7.7K | 0.52% | 64,641 | SH |
| 28 | Costco Wholesale Corp | COST | 22160K105 | $7.4K | 0.51% | 7,939 | SH |
| 29 | Vanguard FTSE Europe ETF | VGK | 922042874 | $7.3K | 0.50% | 82,949 | SH |
| 30 | Avnet Inc | AVT | 053807103 | $7.3K | 0.50% | 82,169 | SH |
| 31 | Caterpillar Inc | CAT | 149123101 | $7.2K | 0.49% | 6,770 | SH |
| 32 | RadNet Inc | RDNT | 750491102 | $7.2K | 0.49% | 116,506 | SH |
| 33 | Johnson & Johnson | JNJ | 478160104 | $7.2K | 0.49% | 28,172 | SH |
| 34 | State Street Communication Ser | XLC | 81369Y852 | $7.1K | 0.48% | 66,067 | SH |
| 35 | Mastercard Inc | MA | 57636Q104 | $6.9K | 0.47% | 13,520 | SH |
| 36 | Laureate Education Inc | LAUR | 518613203 | $6.9K | 0.47% | 190,515 | SH |
| 37 | Procter & Gamble Co/The | PG | 742718109 | $6.8K | 0.46% | 46,189 | SH |
| 38 | General Electric Co | GE | 369604301 | $6.5K | 0.44% | 17,445 | SH |
| 39 | Digital Turbine Inc | APPS | 25400W102 | $6.5K | 0.44% | 500,113 | SH |
| 40 | Arcosa Inc | ACA | 039653100 | $6.4K | 0.43% | 43,856 | SH |
| 41 | Porch Group Inc | PRCH | 733245104 | $6.2K | 0.42% | 409,715 | SH |
| 42 | Bank of America Corp | BAC | 060505104 | $6.1K | 0.42% | 107,831 | SH |
| 43 | JFrog Ltd | FROG | M6191J100 | $6.1K | 0.41% | 66,946 | SH |
| 44 | indie Semiconductor Inc | INDI | 45569U101 | $6.1K | 0.41% | 1,354,643 | SH |
| 45 | U-Haul Holding Co | UHAL.B | 023586506 | $6.0K | 0.41% | 104,646 | SH |
| 46 | Arista Networks Inc | ANET | 040413205 | $6.0K | 0.41% | 35,335 | SH |
| 47 | Magnite Inc | MGNI | 55955D100 | $5.9K | 0.40% | 312,371 | SH |
| 48 | Philip Morris International In | PM | 718172109 | $5.6K | 0.38% | 30,868 | SH |
| 49 | Salesforce Inc | CRM | 79466L302 | $5.5K | 0.38% | 35,402 | SH |
| 50 | Dorman Products Inc | DORM | 258278100 | $5.5K | 0.38% | 40,539 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-07 | $1.5M | 1,213 | 0001039128-26-000003 |
| 2026-03-31 | 2026-04-28 | $1.2M | 1,211 | 0001039128-26-000002 |
| 2025-12-31 | 2026-01-20 | $1.3M | 1,323 | 0001039128-26-000001 |