White Mountains Insurance Group Ltd

NEW
NYSE:WTM (USA)  
$ 2,056.85 -4.45 (-0.22%) 04:00 PM EST
4.68
P/B:
0.91
Market Cap:
$ 4.91B
Enterprise V:
$ 6.61B
Volume:
17.75K
Avg Vol (2M):
20.27K
Trade In:
Volume:
17.75K
Avg Vol (2M):
20.27K

WTM Number of Guru Trades

To

WTM Volume of Guru Trades

To

WTM Daily Net ETF Flow

Dollars ETFs put into or pulled out of WTM each day, net of sells, against the share price.

WTM Daily Net ETF Share Flow

Shares ETFs added or removed each day, net, as a share of WTM's shares outstanding, against the share price.

Gurus Latest Trades with NYSE:WTM

No Available Data

NYSE:WTM is held by these investors

Guru
Portfolio Date
Current Shares
% of Shares outstanding
% of Total Assets Managed
Comment
Joel Greenblatt
2026-06-30
17,940
0.750
0.09%
Add 98.3%
Mason Hawkins
2026-06-30
17,104
0.720
1.85%
Reduce -9.33%
HOTCHKIS & WILEY
2026-06-30
6,788
0.280
0.04%
Add 12.24%
Brandes Investment Partners, LP
2026-06-30
701
0.030
0.01%
Add 0.43%
Total 4

Top ETF Buyers

What each ETF bought and sold in this stock over the period, from the same daily data as the charts above. Sorted by net amount, so sorting ascending brings the heaviest sellers to the top.

ETF
ETF Name
Net Amount $Mil
Buy Amount $Mil
Sell Amount $Mil
Net Share Change
# of Days Traded
Current Shares
20/Page
Total 0

ETF Ownership

Every ETF holding the stock, largest position first. Change covers the gap between each fund's last two reports, so a fund that held still shows none.

ETF
ETF Name
Shares
% of Shares Out
Change (Last Report)
Action
Report Date
Price Range
20/Page
Total 0

Guru Commentaries on NYSE:WTM

2026 Q2
the-london-company-smid-cap-2026-q2
What the manager wrote

White Mountains Insurance Group Ltd (WTM) lagged during an otherwise uneventful quarter following strong prior-period performance driven by the Bamboo transaction. The shares also benefited less from the broader market rebound after proving relatively defensive earlier in the year. We remain confident in management's disciplined capital allocation and ability to compound book value per share over the long term.

2025 Q3
What the manager wrote

We were glad to be able to increase our weighting in White Mountains during the quarter at discounted prices. White Mountains remains one of the most value-per-share-focused companies we know. They demonstrated this once again after quarter end with the highly accretive sale of their controlling interest in Bamboo for nearly a 4x return in ~2 years of ownership.

2025 Q2
What the manager wrote

We remain confident in White Mountains Insurance Group Ltd's ability to deliver outsized growth in book value per share over time through prudent capital allocation. Despite facing industry headwinds and a mundane performance in Q2, we believe the company's operating metrics will support long-term growth. Our conviction in the business remains strong, reflecting our belief that fortunes can change quickly with a high conviction portfolio.

2025 Q2
What the manager wrote

We remain confident in the company’s ability to deliver outsized growth in book value per share over time through prudent capital allocation. Despite industry headwinds, we believe that White Mountains Insurance Group Ltd has the potential to outperform due to its strong management and strategic focus on capital efficiency.

News about NYSE:WTM

Total 0
  • 1