White Mountains Insurance
245 hedge funds and large institutions have $3.02B invested in White Mountains Insurance in 2021 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 71 increasing their positions, 81 reducing their positions, and 24 closing their positions.
63% more first-time investments, than exits
New positions opened: 39 | Existing positions closed: 24
33% more funds holding in top 10
Funds holding in top 10: 6 → 8 (+2)
12% more capital invested
Capital invested by funds: $2.71B → $3.02B (+$316M)
5% more funds holding
Funds holding: 234 → 245 (+11)
0.4% more ownership
Funds ownership: 87% → 87.41% (+0.4%)
12% less repeat investments, than reductions
Existing positions increased: 71 | Existing positions reduced: 81
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$49.1M |
| 2 |
MAP
Madison Avenue Partners
New York
|
+$36.4M |
| 3 |
Renaissance Technologies
New York
|
+$16.3M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$16.1M |
| 5 |
Fuller & Thaler Asset Management
San Mateo,
California
|
+$15.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NI
Nuance Investments
Kansas City,
Missouri
|
-$76.3M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$19M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
-$16.5M |
| 4 |
Victory Capital Management
San Antonio,
Texas
|
-$16.3M |
| 5 |
Norges Bank
Oslo,
Norway
|
-$14M |
WTM Hedge Fund Activity: Q1 2021 in Review
245 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in White Mountains Insurance (WTM) for Q1 2021, worth a combined $3.02B — up 12% from $2.71B a quarter earlier.
Buyers outnumbered sellers: 39 funds opened new WTM positions and 24 closed out — a net gain of 15 holders — while 71 added to existing stakes and 81 trimmed.
The largest buyer was Artisan Partners, adding an estimated $49.1M. The largest seller was Nuance Investments, cutting an estimated $76.3M.
- 245 institutional investors held White Mountains Insurance (WTM) as of Q1 2021, up from 234 in Q4 2020.
- Funds reported $3.02B of White Mountains Insurance stock for Q1 2021, up 12% quarter-over-quarter.
- 39 funds opened new White Mountains Insurance positions in Q1 2021 and 24 closed out, a net change of +15 holders.
- The largest White Mountains Insurance buyer in Q1 2021 was Artisan Partners, an estimated $49.1M added.
- The largest White Mountains Insurance seller in Q1 2021 was Nuance Investments, an estimated $76.3M sold.
Based on aggregated 13F filings for Q1 2021.