Osmosis Investment Management UK Ltd
Position in BRK-B — Berkshire Hathaway Inc
CIK 1780700
London, X0
Position in BRK-B
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$11,854,239
-$19,400,622 QoQ
Shares Held
23,690
-63.7% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.55%
of 13F equity value
Holder Rank
#1,224
of 4,965 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026Osmosis Investment Management UK Ltd holds $17,880,820 across 5 Insurance - Diversified names. BRK-B ranks #1 (66.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
This page
|
23,690 | $11,854,239 | |
| 2 | SLF |
Sun Life Financial Inc
|
20,857 | $1,635,605 | |
| 3 | AIG |
American International Group, Inc.
|
21,721 | $1,618,866 | |
| 4 | HIG |
Hartford Insurance Group, Inc.
|
11,241 | $1,489,657 | |
| 5 | ACGL |
Arch Capital Group Ltd.
|
13,213 | $1,282,453 |
All Filings in BRK-B
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,854,239 | 23,690 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $31,254,861 | 65,223 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $34,001,759 | 67,645 | Shares | Sole | 2026-02-13 | |
| No filing history on record for this holder in this stock. | ||||||