HARBOR CAPITAL ADVISORS, INC.
Long book
$1.23B
Q1 2026
Positions
1211
Top-10 weight
16%
concentration
Last quarter
+17.4%
SPY +14.8%
Turnover
34%
of book per quarter
Strategy in plain words
auto-generated from filingsHARBOR CAPITAL ADVISORS, INC. is a mechanically diversified allocator, running a $1.23B US long book across 1211 positions.
The portfolio is broadly diversified across 1211 positions (top 10 only 16%). The portfolio is actively managed, with meaningful quarterly turnover. Current anchor positions: ISHARES CORE MSCI EMERGING, AMAZON.COM INC, APPLE INC, NVIDIA CORP, ALPHABET INC-CL A.
Over the last 9 quarters its long book ran on average 0.8pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+0.1%
Q2 2024
+6.4%
Q3 2024
+0.2%
Q4 2024
-9.2%
Q1 2025
+10.0%
Q2 2025
+7.9%
Q3 2025
+1.4%
Q4 2025
-1.3%
Q1 2026
+17.4%
Sector allocation
Technology 25%
Financials 15%
Industrials 15%
Services media 11%
Healthcare 11%
Consumer discretionary 7%
Other 5%
Energy 4%
Long book by quarter
What does HARBOR CAPITAL own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AMZN AMAZON.COM INC | Consumer discretionary | 111.9K | $23.3M | 1.9% | New |
| AAPL APPLE INC | Technology | 87.0K | $22.1M | 1.8% | +5.7% |
| NVDA NVIDIA CORP | Technology | 121.7K | $21.2M | 1.7% | -16.5% |
| GOOGL ALPHABET INC-CL A | Technology | 72.8K | $20.9M | 1.7% | -33.1% |
| MSFT MICROSOFT CORP | Technology | 55.4K | $20.5M | 1.7% | +12.5% |
| META META PLATFORMS INC-CLASS A | Technology | 34.8K | $19.9M | 1.6% | +27.8% |
| NFLX NETFLIX INC | Services media | 154.1K | $14.8M | 1.2% | +84.5% |
| JPM JPMORGAN CHASE & CO | Financials | 45.2K | $13.3M | 1.1% | -20.8% |
| CSCO CISCO SYSTEMS INC | Technology | 137.7K | $10.7M | 0.9% | New |
| CVX CHEVRON CORP | Energy | 49.9K | $10.3M | 0.8% | +30.3% |
| LLY ELI LILLY & CO | Healthcare | 10.3K | $9.4M | 0.8% | -17.0% |
| SNEX STONEX GROUP INC | Financials | 98.5K | $7.9M | 0.6% | +14.9% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 7.9K | $7.9M | 0.6% | New |
| MOD MODINE MANUFACTURING CO | Industrials | 33.5K | $7.3M | 0.6% | -4.8% |
| LAUR LAUREATE EDUCATION INC | Services media | 195.6K | $6.8M | 0.6% | -18.3% |
| JNJ JOHNSON & JOHNSON | Healthcare | 27.8K | $6.8M | 0.6% | -23.5% |
| MA MASTERCARD INC - A | Services media | 13.5K | $6.7M | 0.5% | +10.0% |
| FIBK FIRST INTERSTATE BANCSYS-A | Financials | 200.2K | $6.7M | 0.5% | +81.5% |
| PG PROCTER & GAMBLE CO/THE | Other | 45.9K | $6.6M | 0.5% | +8.6% |
| CRM SALESFORCE INC | Technology | 35.4K | $6.6M | 0.5% | +69.0% |
| KLAC KLA CORP | Other | 4.4K | $6.5M | 0.5% | New |
| RDNT RADNET INC | Healthcare | 105.2K | $5.9M | 0.5% | -7.5% |
| VZ VERIZON COMMUNICATIONS INC | Communications | 108.1K | $5.4M | 0.4% | +16249.3% |
| UHAL/B U-HAUL HOLDING CO-NON VOTING | Services media | 120.1K | $5.4M | 0.4% | +22.4% |
| AVT AVNET INC | Consumer discretionary | 85.6K | $5.3M | 0.4% | +47.9% |
| BAC BANK OF AMERICA CORP | Financials | 106.9K | $5.2M | 0.4% | -23.5% |
| PM PHILIP MORRIS INTERNATIONAL | Consumer staples | 30.8K | $5.1M | 0.4% | +28.8% |
| INTU INTUIT INC | Technology | 11.6K | $5.0M | 0.4% | +92.5% |
| GE GENERAL ELECTRIC | Industrials | 17.4K | $4.9M | 0.4% | +7.8% |
| ACA ARCOSA INC | Industrials | 46.0K | $4.9M | 0.4% | -38.8% |
| CAT CATERPILLAR INC | Industrials | 6.7K | $4.8M | 0.4% | -13.2% |
| STGW STAGWELL INC | Services media | 746.5K | $4.7M | 0.4% | +12.3% |
| HLMN HILLMAN SOLUTIONS CORP | Industrials | 564.1K | $4.7M | 0.4% | +4.0% |
| FFIV F5 INC | Technology | 16.2K | $4.7M | 0.4% | +2.3% |
| OLN OLIN CORP | Materials | 154.3K | $4.6M | 0.4% | +16.9% |
| LOPE GRAND CANYON EDUCATION INC | Services media | 26.9K | $4.6M | 0.4% | +26.3% |
| LRCX LAM RESEARCH CORP | Industrials | 21.1K | $4.5M | 0.4% | +9.7% |
| ABBV ABBVIE INC | Healthcare | 20.7K | $4.5M | 0.4% | -18.8% |
| FHB FIRST HAWAIIAN INC | Financials | 180.2K | $4.4M | 0.4% | +13.7% |
| INDI INDIE SEMICONDUCTOR INC-A | Technology | 1.4M | $4.4M | 0.4% | +40.8% |
| ANET ARISTA NETWORKS INC | Technology | 35.3K | $4.3M | 0.4% | New |
| ATEN A10 NETWORKS INC | Technology | 187.1K | $4.3M | 0.4% | -14.0% |
| WK WORKIVA INC | Technology | 71.7K | $4.3M | 0.3% | +33.3% |
| PSMT PRICESMART INC | Consumer discretionary | 27.6K | $4.2M | 0.3% | -20.4% |
| SPNT SIRIUSPOINT LTD | Financials | 190.9K | $4.1M | 0.3% | -13.8% |
| NOW SERVICENOW INC | Technology | 38.8K | $4.1M | 0.3% | +68.8% |
| LFUS LITTELFUSE INC | Industrials | 11.6K | $3.9M | 0.3% | +337.1% |
| YETI YETI HOLDINGS INC | Other | 106.8K | $3.9M | 0.3% | +22.9% |
| ACLS AXCELIS TECHNOLOGIES INC | Industrials | 41.8K | $3.9M | 0.3% | -6.4% |
| MGNI MAGNITE INC | Technology | 325.3K | $3.9M | 0.3% | +51.8% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 28, 2026 | 1211 | $1.23B | $K fixed canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 20, 2026 | 1323 | $1.29B | $K fixed canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 15, 2025 | 1339 | $1.29B | $K fixed canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 9, 2025 | 1387 | $2.38B | $K fixed canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 14, 2025 | 1407 | $2.19B | $K fixed canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 10, 2025 | 1319 | $2.29B | $K fixed canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 29, 2024 | 1339 | $2.30B | $K fixed canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 9, 2024 | 724 | $1.31B | $K fixed canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 13, 2024 | 744 | $765.3M | $K fixed canonical | SEC ↗ |
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