Position in MCO
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$3,623,360
+$133,360 QoQ
Shares Held
8,000
0.0% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.46%
of 13F equity value
Holder Rank
#474
of 1,401 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MCO Over Time
Shares Held
Position Value (USD)
Position in Financial Data & Stock Exchanges
Financial Services · as of Jun 30, 2026Harbor Advisors LLC holds $9,970,252 across 4 Financial Data & Stock Exchanges names. MCO ranks #2 (36.3% of the industry book) .
All Filings in MCO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,623,360 | 8,000 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $3,490,000 | 8,000 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $4,086,800 | 8,000 | Shares | Sole | 2026-01-30 | |
| 2025-09-30 | $3,811,840 | 8,000 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $4,012,720 | 8,000 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $3,725,520 | 8,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,786,960 | 8,000 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $3,796,720 | 8,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,367,440 | 8,000 | Shares | Sole | 2024-07-30 | |
| 2024-03-31 | $3,144,240 | 8,000 | Shares | Sole | 2024-05-01 | |
| 2023-12-31 | $3,124,480 | 8,000 | Shares | Sole | 2024-02-01 | |
| 2023-09-30 | $2,529,360 | 8,000 | Shares | Sole | 2023-11-07 | |
| 2023-06-30 | $2,781,760 | 8,000 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $2,448,160 | 8,000 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $2,228,960 | 8,000 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $1,944,880 | 8,000 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $2,175,760 | 8,000 | Shares | Sole | 2022-08-05 | |
| 2022-03-31 | $2,699,280 | 8,000 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $3,124,640 | 8,000 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $2,840,880 | 8,000 | Shares | Sole | 2021-10-29 | |
| 2021-06-30 | $2,898,960 | 8,000 | Shares | Sole | 2021-08-03 | |
| 2021-03-31 | $2,388,880 | 8,000 | Shares | Sole | 2021-05-04 | |
| 2020-12-31 | $2,321,920 | 8,000 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $2,318,800 | 8,000 | Shares | Sole | 2020-11-09 | |
| 2020-06-30 | $2,197,840 | 8,000 | Shares | Sole | 2020-08-03 | |
| 2020-03-31 | $1,692,000 | 8,000 | Shares | Sole | 2020-05-21 | |
| No filing history on record for this holder in this stock. | ||||||