Artisan Partners Limited Partnership
Position in NP — Neptune Insurance Holdings Inc.
CIK 1466153
Milwaukee, WI
Position in NP
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$20,626,578
New position
Shares Held
654,812
first reported quarter
Ownership
0.477%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#20
of 135 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 79%
Shared 0%
None 21%
Position in Insurance Brokers
Financial Services · as of Jun 30, 2026Artisan Partners Limited Partnership holds $3,397,123,732 across 6 Insurance Brokers names. NP ranks #5 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WTW |
Willis Towers Watson PLC
|
5,541,048 | $1,448,263,715 | |
| 2 | MRSH |
Marsh & Mclennan Companies, Inc.
|
7,269,246 | $1,211,565,230 | |
| 3 | AON |
Aon plc
|
1,850,623 | $613,833,142 | |
| 4 | AJG |
Arthur J. Gallagher & Co.
|
362,658 | $83,255,397 | |
| 5 | NP |
Neptune Insurance Holdings Inc.
This page
|
654,812 | $20,626,578 | |
| 6 | BRO |
Brown & Brown, Inc.
|
305,217 | $19,579,670 |
All Filings in NP
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20,626,578 | 654,812 | Shares | Sole | 2026-08-13 | |
| No filing history on record for this holder in this stock. | ||||||