Nomura Asset Management
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Nomura Asset Management’s White Mountains Insurance WTM Stock Holding History

Nomura Asset Management’s Portfolio WTM Stock Details WTM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$45.6K Hold
22
– – ﹤0.01% 1032
2026
Q1 		$48.3K Hold
22
– – ﹤0.01% 1186
2025
Q4 		$45.7K Buy
22
+10
+83% +$19.6K ﹤0.01% 1174
2025
Q3 		$20.1K Hold
12
– – ﹤0.01% 1429
2025
Q2 		$21.5K Hold
12
– – ﹤0.01% 1406
2025
Q1 		$23.1K Hold
12
– – ﹤0.01% 1374
2024
Q4 		$23.3K Hold
12
– – ﹤0.01% 1334
2024
Q3 		$20.4K Hold
12
– – ﹤0.01% 1394
2024
Q2 		$21.8K Hold
12
– – ﹤0.01% 1336
2024
Q1 		$21.5K Hold
12
– – ﹤0.01% 1358
2023
Q4 		$18.1K Hold
12
– – ﹤0.01% 1388
2023
Q3 		$17.9K Hold
12
– – ﹤0.01% 1359
2023
Q2 		$16.7K Hold
12
– – ﹤0.01% 1425
2023
Q1 		$16.5K Sell
12
-14
-54% -$20.1K ﹤0.01% 1406
2022
Q4 		$36.8K Hold
26
– – ﹤0.01% 1122
2022
Q3 		$33.9K Hold
26
– – ﹤0.01% 1125
2022
Q2 		$32.4K Buy
26
+10
+63% +$11.6K ﹤0.01% 1169
2022
Q1 		$18.2K Buy
+16
New +$16.8K ﹤0.01% 1438
2014
Q2 		– Sell
-500
Closed -$300K – 886
2014
Q1 		$300K Sell
500
-852
-63% -$497K 0.01% 817
2013
Q4 		$808K Buy
1,352
+15
+1% +$8.84K 0.01% 631
2013
Q3 		$759K Hold
1,337
– – 0.01% 640
2013
Q2 		$769K Buy
+1,337
New +$780K 0.02% 621

Other funds holding WTM

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
WCM
Wallace Capital Management Dallas, Texas $912M AUM 21.45% 1-Year Est. Return
FMI
Fiduciary Management Inc Milwaukee, Wisconsin $7.03B AUM 11.68% 1-Year Est. Return

Nomura Asset Management's WTM Position: Q2 2026 in Review

Nomura Asset Management held its White Mountains Insurance (WTM) position steady in Q2 2026 at 22 shares worth $45.6K. The position accounts for ﹤0.01% of the portfolio, ranked #1032.

Nomura Asset Management first reported a position in WTM in Q2 2013 and has held it in 22 quarters since. The position peaked at $808K in Q4 2013. 356 funds tracked by Wall St. Rank hold WTM as of Q2 2026.

  • Nomura Asset Management held 22 shares of White Mountains Insurance worth $45.6K as of Q2 2026.
  • Nomura Asset Management left its White Mountains Insurance share count unchanged in Q2 2026.
  • White Mountains Insurance made up ﹤0.01% of Nomura Asset Management's portfolio in Q2 2026, its #1032 holding.
  • Nomura Asset Management first reported a position in White Mountains Insurance in Q2 2013 and has held it in 22 quarters since.
  • Nomura Asset Management's White Mountains Insurance position peaked at $808K in Q4 2013.
  • 356 funds tracked by Wall St. Rank held White Mountains Insurance as of Q2 2026.

Based on Nomura Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.