Filed: 7/9/2025ACC: 0001039128-25-000003
📋 What this filing means
HARBOR CAPITAL ADVISORS, INC. filed this quarterly 13F‑HR report disclosing 1387 equity positions with a total reported market value of $2.38M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
1387
Positions
$2.38M
Total AUM (reported)
69.84M
Total Shares
Allocation by class
COM$2.38M100.0%
Portfolio Concentration
Top 3$106.0K4.5%
4–10$152.1K6.4%
11–25$245.9K10.3%
Rest$1.88M78.8%
Top 3 weight
4.5%
Top 10 weight
10.8%
Voting Authority Distribution
Total shares with voting rights: 69.84M
Sole
Full voting authority
69.84M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole1387
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings1387
Rows:
iShares Core S&P 500 ETF
SOLEShares77.97K
TypeSH
Market value$48.4K
2.03%
Sole
77.97K
Shared
0.00
None
0.00
StoneX Group Inc
SOLEShares364.59K
TypeSH
Market value$33.2K
1.40%
Sole
364.59K
Shared
0.00
None
0.00
RadNet Inc
SOLEShares428.44K
TypeSH
Market value$24.4K
1.02%
Sole
428.44K
Shared
0.00
None
0.00
Microsoft Corp
SOLEShares48.13K
TypeSH
Market value$23.9K
1.01%
Sole
48.13K
Shared
0.00
None
0.00
Comfort Systems USA Inc
SOLEShares44.09K
TypeSH
Market value$23.6K
0.99%
Sole
44.09K
Shared
0.00
None
0.00
NVIDIA Corp
SOLEShares142.41K
TypeSH
Market value$22.5K
0.94%
Sole
142.41K
Shared
0.00
None
0.00
Laureate Education Inc
SOLEShares911.65K
TypeSH
Market value$21.3K
0.90%
Sole
911.65K
Shared
0.00
None
0.00
Sprouts Farmers Market Inc
SOLEShares127.59K
TypeSH
Market value$21.0K
0.88%
Sole
127.59K
Shared
0.00
None
0.00
F5 Inc
SOLEShares68.29K
TypeSH
Market value$20.1K
0.84%
Sole
68.29K
Shared
0.00
None
0.00
Meta Platforms Inc
SOLEShares26.54K
TypeSH
Market value$19.6K
0.82%
Sole
26.54K
Shared
0.00
None
0.00
Alphabet Inc
SOLEShares106.03K
TypeSH
Market value$18.7K
0.78%
Sole
106.03K
Shared
0.00
None
0.00
Arcosa Inc
SOLEShares214.77K
TypeSH
Market value$18.6K
0.78%
Sole
214.77K
Shared
0.00
None
0.00
Modine Manufacturing Co
SOLEShares182.81K
TypeSH
Market value$18.0K
0.76%
Sole
182.81K
Shared
0.00
None
0.00
FTAI Aviation Ltd
SOLEShares154.46K
TypeSH
Market value$17.8K
0.75%
Sole
154.46K
Shared
0.00
None
0.00
Apple Inc
SOLEShares80.23K
TypeSH
Market value$16.5K
0.69%
Sole
80.23K
Shared
0.00
None
0.00
Ecovyst Inc
SOLEShares2M
TypeSH
Market value$16.4K
0.69%
Sole
2M
Shared
0.00
None
0.00
Shift4 Payments Inc
SOLEShares163.72K
TypeSH
Market value$16.2K
0.68%
Sole
163.72K
Shared
0.00
None
0.00
Verra Mobility Corp
SOLEShares635.92K
TypeSH
Market value$16.1K
0.68%
Sole
635.92K
Shared
0.00
None
0.00
JPMorgan Chase & Co
SOLEShares55.44K
TypeSH
Market value$16.1K
0.68%
Sole
55.44K
Shared
0.00
None
0.00
A10 Networks Inc
SOLEShares828.62K
TypeSH
Market value$16.0K
0.67%
Sole
828.62K
Shared
0.00
None
0.00
Lantheus Holdings Inc
SOLEShares190.01K
TypeSH
Market value$15.6K
0.65%
Sole
190.01K
Shared
0.00
None
0.00
Magnite Inc
SOLEShares634.15K
TypeSH
Market value$15.3K
0.64%
Sole
634.15K
Shared
0.00
None
0.00
Silicon Motion Technology Corp
SOLEShares202.72K
TypeSH
Market value$15.2K
0.64%
Sole
202.72K
Shared
0.00
None
0.00
U-Haul Holding Co
SOLEShares277.83K
TypeSH
Market value$15.1K
0.63%
Sole
277.83K
Shared
0.00
None
0.00
Hillman Solutions Corp
SOLEShares1.99M
TypeSH
Market value$14.2K
0.60%
Sole
1.99M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
iShares Core S&P 500 ETFSOLE | COM | 77.97K | SH | $48.4K 2.03% | 77.97K | 0.00 | 0.00 |
StoneX Group IncSOLE | COM | 364.59K | SH | $33.2K 1.40% | 364.59K | 0.00 | 0.00 |
RadNet IncSOLE | COM | 428.44K | SH | $24.4K 1.02% | 428.44K | 0.00 | 0.00 |
Microsoft CorpSOLE | COM | 48.13K | SH | $23.9K 1.01% | 48.13K | 0.00 | 0.00 |
Comfort Systems USA IncSOLE | COM | 44.09K | SH | $23.6K 0.99% | 44.09K | 0.00 | 0.00 |
NVIDIA CorpSOLE | COM | 142.41K | SH | $22.5K 0.94% | 142.41K | 0.00 | 0.00 |
Laureate Education IncSOLE | COM | 911.65K | SH | $21.3K 0.90% | 911.65K | 0.00 | 0.00 |
Sprouts Farmers Market IncSOLE | COM | 127.59K | SH | $21.0K 0.88% | 127.59K | 0.00 | 0.00 |
F5 IncSOLE | COM | 68.29K | SH | $20.1K 0.84% | 68.29K | 0.00 | 0.00 |
Meta Platforms IncSOLE | COM | 26.54K | SH | $19.6K 0.82% | 26.54K | 0.00 | 0.00 |
Alphabet IncSOLE | COM | 106.03K | SH | $18.7K 0.78% | 106.03K | 0.00 | 0.00 |
Arcosa IncSOLE | COM | 214.77K | SH | $18.6K 0.78% | 214.77K | 0.00 | 0.00 |
Modine Manufacturing CoSOLE | COM | 182.81K | SH | $18.0K 0.76% | 182.81K | 0.00 | 0.00 |
FTAI Aviation LtdSOLE | COM | 154.46K | SH | $17.8K 0.75% | 154.46K | 0.00 | 0.00 |
Apple IncSOLE | COM | 80.23K | SH | $16.5K 0.69% | 80.23K | 0.00 | 0.00 |
Ecovyst IncSOLE | COM | 2M | SH | $16.4K 0.69% | 2M | 0.00 | 0.00 |
Shift4 Payments IncSOLE | COM | 163.72K | SH | $16.2K 0.68% | 163.72K | 0.00 | 0.00 |
Verra Mobility CorpSOLE | COM | 635.92K | SH | $16.1K 0.68% | 635.92K | 0.00 | 0.00 |
JPMorgan Chase & CoSOLE | COM | 55.44K | SH | $16.1K 0.68% | 55.44K | 0.00 | 0.00 |
A10 Networks IncSOLE | COM | 828.62K | SH | $16.0K 0.67% | 828.62K | 0.00 | 0.00 |
Lantheus Holdings IncSOLE | COM | 190.01K | SH | $15.6K 0.65% | 190.01K | 0.00 | 0.00 |
Magnite IncSOLE | COM | 634.15K | SH | $15.3K 0.64% | 634.15K | 0.00 | 0.00 |
Silicon Motion Technology CorpSOLE | COM | 202.72K | SH | $15.2K 0.64% | 202.72K | 0.00 | 0.00 |
U-Haul Holding CoSOLE | COM | 277.83K | SH | $15.1K 0.63% | 277.83K | 0.00 | 0.00 |
Hillman Solutions CorpSOLE | COM | 1.99M | SH | $14.2K 0.60% | 1.99M | 0.00 | 0.00 |
Page 1 of 56
…