Robeco Institutional Asset Management B.V.
Position in ACGL — Arch Capital Group Ltd.
CIK 1418773
ROTTERDAM, P7
Position in ACGL
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$198,873,319
+$28,784,415 QoQ
Shares Held
2,048,973
+15.6% QoQ
Ownership
0.600%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#31
of 900 holders
Holding Since
Dec 2022
14 quarters on record
Voting authority
Sole 32%
Shared 0%
None 68%
Common Shares in ACGL Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026Robeco Institutional Asset Management B.V. holds $651,777,731 across 4 Insurance - Diversified names. ACGL ranks #1 (30.5% of the industry book) .
All Filings in ACGL
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14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $198,873,319 | 2,048,973 | Shares | Defined | 2026-07-21 | |
| 2026-03-31 | $170,088,904 | 1,771,944 | Shares | Defined | 2026-04-21 | |
| 2025-12-31 | $148,488,188 | 1,548,042 | Shares | Defined | 2026-01-23 | |
| 2025-09-30 | $93,407,895 | 1,029,515 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $47,039,707 | 516,636 | Shares | Defined | 2025-07-18 | |
| 2025-03-31 | $45,127,752 | 469,201 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $98,105,621 | 1,062,324 | Shares | Defined | 2025-01-23 | |
| 2024-09-30 | $109,705,835 | 980,567 | Shares | Defined | 2024-10-29 | |
| 2024-06-30 | $105,977,680 | 1,050,428 | Shares | Defined | 2024-07-23 | |
| 2024-03-31 | $107,204,424 | 1,159,719 | Shares | Defined | 2024-04-24 | |
| 2023-09-30 | $89,487,786 | 1,122,667 | Shares | Defined | 2023-10-24 | |
| 2023-06-30 | $79,460,685 | 1,061,599 | Shares | Defined | 2023-07-24 | |
| 2023-03-31 | $62,203,805 | 916,514 | Shares | Defined | 2023-05-04 | |
| 2022-12-31 | $42,874,031 | 682,925 | Shares | Defined | 2023-02-07 | |
| No filing history on record for this holder in this stock. | ||||||