Latest Institutional Purchases of White Mountains Insurance Group LTD (WTM)
This list provides information on the latest institutional transactions involving White Mountains Insurance Group LTD (WTM) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 07, 2025
Q2 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
19+ 70.37% |
$32.3K - $36.1K
|
46
$83K
|
|
| Q1 2025 | |||||||
|
May 13, 2025
Q1 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
25.4KNew |
$46.3M - $50.4M
|
25.4K
$45.9M
|
|
|
May 14, 2025
Q1 2025
|
Fiduciary Management Inc
Milwaukee, WI |
BUY
|
- |
22.7K+ 46.18% |
$41.2M - $45M
|
71.8K
$130M
|
|
|
May 02, 2025
Q1 2025
|
Cooke & Bieler LP
|
BUY
|
- |
20.6K+ 60.41% |
$37.4M - $40.8M
|
54.7K
$98.6M
|
|
|
May 13, 2025
Q1 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
11.4K+ 25.15% |
$20.8M - $22.7M
|
56.9K
$103M
|
|
|
May 12, 2025
Q1 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
7.77KNew |
$14.1M - $15.4M
|
7.77K
$14M
|
|
|
May 14, 2025
Q1 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
4.71K+ 8.16% |
$8.57M - $9.34M
|
62.5K
$113M
|
|
|
May 02, 2025
Q1 2025
|
Victory Capital Management Inc
|
BUY
|
- |
4.54K+ 39.34% |
$8.26M - $9.01M
|
16.1K
$29M
|
|
|
May 01, 2025
Q1 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
3.54KNew |
$6.44M - $7.02M
|
3.54K
$6.39M
|
|
|
May 14, 2025
Q1 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
2.71K+ 13.4% |
$4.93M - $5.37M
|
22.9K
$41.4M
|
|
|
May 12, 2025
Q1 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
2.56K+ 125.34% |
$4.66M - $5.08M
|
4.61K
$8.31M
|
|
|
May 13, 2025
Q1 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
2.45K+ 6.17% |
$4.46M - $4.86M
|
42.2K
$76.1M
|
|
|
May 13, 2025
Q1 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
1.66K+ 30.9% |
$3.02M - $3.29M
|
7.04K
$12.7M
|
|
|
Apr 24, 2025
Q1 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
1.62K+ 6.98% |
$2.95M - $3.21M
|
24.9K
$44.8M
|
|
|
Apr 28, 2025
Q1 2025
|
Wcm Investment Management, LLC
Laguna Beach, CA |
BUY
|
- |
1.59K+ 13.68% |
$2.9M - $3.16M
|
13.2K
$23.9M
|
|
|
May 09, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
1.5K+ 54.59% |
$2.74M - $2.98M
|
4.26K
$7.68M
|
|
|
May 15, 2025
Q1 2025
|
Horizon Kinetics Asset Management LLC
|
BUY
|
- |
1.26K+ 12.45% |
$2.28M - $2.49M
|
11.3K
$20.5M
|
|
|
May 19, 2025
Q1 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
1.18K+ 11.71% |
$2.15M - $2.35M
|
11.3K
$20.4M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
1.18KNew |
$2.14M - $2.33M
|
1.18K
$2.12M
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
1.15K+ 53.83% |
$2.1M - $2.29M
|
3.3K
$5.94M
|
|
|
May 14, 2025
Q1 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
1.02K+ 32.99% |
$1.85M - $2.02M
|
4.1K
$7.4M
|
|
|
Apr 29, 2025
Q1 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
855+ 5.21% |
$1.55M - $1.7M
|
17.3K
$31.2M
|
|
|
May 15, 2025
Q1 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
772+ 107.37% |
$1.4M - $1.53M
|
1.49K
$2.69M
|
|
|
May 15, 2025
Q1 2025
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
762New |
$1.39M - $1.51M
|
762
$1.37M
|
|
|
May 12, 2025
Q1 2025
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
620+ 26.14% |
$1.13M - $1.23M
|
2.99K
$5.4M
|
|
|
May 15, 2025
Q1 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
427+ 18.87% |
$777K - $847K
|
2.69K
$4.85M
|
|
|
May 15, 2025
Q1 2025
|
Select Equity Group, L.P.
New York, NY |
BUY
|
- |
400+ 1.45% |
$727K - $793K
|
28K
$50.5M
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
382+ 77.8% |
$695K - $758K
|
873
$1.57M
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
359+ 54.81% |
$653K - $712K
|
1.01K
$1.83M
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
BUY
|
- |
331New |
$602K - $656K
|
331
$597K
|
|
|
May 15, 2025
Q1 2025
|
Lummis Asset Management, LP
Fort Worth, TX |
BUY
|
- |
325New |
$591K - $644K
|
325
$586K
|
|
|
May 13, 2025
Q1 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
294New |
$535K - $583K
|
294
$530K
|
|
|
May 14, 2025
Q1 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
292+ 48.91% |
$531K - $579K
|
889
$1.6M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
291+ 101.39% |
$529K - $577K
|
578
$1.04M
|
|
|
May 02, 2025
Q1 2025
|
Forum Financial Management, LP
Lombard, IL |
BUY
|
- |
289+ 21.03% |
$526K - $573K
|
1.66K
$3M
|
|
|
May 14, 2025
Q1 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
280+ 69.65% |
$509K - $555K
|
682
$1.23M
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
255+ 7.78% |
$464K - $506K
|
3.53K
$6.37M
|
|
|
May 08, 2025
Q1 2025
|
Main Street Financial Solutions, LLC
|
BUY
|
- |
252+ 24.98% |
$458K - $500K
|
1.26K
$2.27M
|
|
|
May 14, 2025
Q1 2025
|
Mml Investors Services, LLC
Springfield, MA |
BUY
|
- |
232+ 9.91% |
$422K - $460K
|
2.57K
$4.64M
|
|
|
Apr 14, 2025
Q1 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
225+ 134.73% |
$409K - $446K
|
392
$707K
|
|
|
May 07, 2025
Q1 2025
|
Td Asset Management Inc
|
BUY
|
- |
212+ 15.36% |
$386K - $420K
|
1.59K
$2.87M
|
|
|
May 09, 2025
Q1 2025
|
Atria Wealth Solutions, Inc.
New York, NY |
BUY
|
- |
211New |
$384K - $418K
|
211
$381K
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
207+ 19.38% |
$376K - $410K
|
1.28K
$2.3M
|
|
|
Apr 22, 2025
Q1 2025
|
Hudson Value Partners, LLC
|
BUY
|
- |
206New |
$375K - $409K
|
206
$372K
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
196New |
$356K - $389K
|
196
$354K
|
|
|
Apr 28, 2025
Q1 2025
|
Summit Trail Advisors, LLC
New York, NY |
BUY
|
- |
194+ 66.44% |
$353K - $385K
|
486
$877K
|
|
|
May 14, 2025
Q1 2025
|
Douglass Winthrop Advisors, LLC
New York, NY |
BUY
|
- |
191New |
$347K - $379K
|
191
$345K
|
|
|
Apr 10, 2025
Q1 2025
|
Sendero Wealth Management, LLC
San Antonio, TX |
BUY
|
- |
185+ 79.06% |
$336K - $367K
|
419
$756K
|
|
|
May 15, 2025
Q1 2025
|
Caprock Group, Inc.
|
BUY
|
- |
184New |
$335K - $365K
|
184
$332K
|
|
|
May 13, 2025
Q1 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
151+ 0.84% |
$275K - $299K
|
18.2K
$32.9M
|
|