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Wertpapierdatensatz · archiviertes Quartal

WTM

White Mountains Insurance Group, Ltd. · Financial Services · Insurance - Diversified

2,135.5 -0.3% Marktkapitalisierung $5.29B Kurs verzögert (FMP) · per Aug 26 18:08 UTC — von den nachstehenden Meldedaten getrennt

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
107Erfasste Halter
0Δ Inhaber
1.13MGehaltene Aktien
$2.49BGemeldeter Wert
+3Neue Positionen
−4Ausstiege
Stable Überzeugungsscore 39/100 Wie diese Werte berechnet werden → Am Research Desk erklären →

Momentum-Eingaben (vergleichbare Manager): Halterbreite 0.0% · Aktienfluss +1.8% · neue Nettopositionen -0.9%Formel

Alle Eigentumszahlen: nur beobachtete 13F-Manager, Stammaktienpositionen, Berichtszeitraum Q1 2026

Beteiligung im Zeitverlauf
QuartalInhaberΔAktienGemeldeter WertNeuAusstiege
Q2 2026 100 -5 1.16M $2.41B +2 −6
Q1 2026 107 0 1.13M $2.49B +3 −4
Q4 2025 108 +2 1.27M $2.64B +3
Q3 2025 16 +1 649.64K $1.09B +1 −1
Q2 2025 13 -1 533.60K $958.13M +1 −2
Q1 2025 11 +1 169.09K $325.53M +1
Q4 2024 10 0 193.12K $375.52M
Q3 2024 9 -1 149.43K $253.48M −1
Q2 2024 10 158.36K $287.38M
Inhaberanzahl
Wer es hält · Q1 2026
#ManagerAktienΔ AnteileWertDeren GewichtungGehalten
1 Dimensional Fund Advisors Lp 156.62K 0.0% $344.08M 0.1% ▲ Add 2 SEC ↗
2 Dimensional Fund Advisors Lp 156.62K 0.0% $344.08M 0.1% ▲ Add 2 SEC ↗
3 Dimensional Fund Advisors Lp 156.62K 0.0% $344.08M 0.1% ▲ Add 2 SEC ↗
4 Dimensional Fund Advisors Lp 156.62K 0.0% $344.08M 0.1% ▲ Add 2 SEC ↗
5 Dimensional Fund Advisors Lp 156.62K 0.0% $344.08M 0.1% ▲ Add 2 SEC ↗
6 Neuberger Berman Group LLC 124.72K -3.8% $273.99M 0.2% ▼ Trim 2 SEC ↗
7 Neuberger Berman Group LLC 124.72K -3.8% $273.99M 0.2% ▼ Trim 2 SEC ↗
8 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
9 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
10 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
11 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
12 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
13 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
14 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
15 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
16 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
17 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
18 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
19 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
20 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
21 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
22 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
23 BlackRock (passiv) 113.33K +0.9% $248.98M 0.0% ▲ Add 4 SEC ↗
24 Vanguard Capital Management Llc 109.16K $239.81M 0.0% n/c 1 SEC ↗
25 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
26 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
27 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
28 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
29 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
30 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
31 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
32 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
33 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
34 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
35 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
36 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
37 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
38 Morgan Stanley 59.30K -27.8% $130.27M 0.0% ▼ Trim 3 SEC ↗
39 Boston Partners 57.46K -25.3% $126.22M 0.1% ▼ Trim 2 SEC ↗
40 Boston Partners 57.46K -25.3% $126.22M 0.1% ▼ Trim 2 SEC ↗
41 Boston Partners 57.46K -25.3% $126.22M 0.1% ▼ Trim 2 SEC ↗
42 Boston Partners 57.46K -25.3% $126.22M 0.1% ▼ Trim 2 SEC ↗
43 State Street Global Advisors (passiv) 49.16K -3.0% $108.00M 0.0% ▼ Trim 6 SEC ↗
44 Geode Capital Management (passiv) 42.12K +1.4% $92.56M 0.0% ▲ Add 8 SEC ↗
45 Geode Capital Management (passiv) 42.12K +1.4% $92.56M 0.0% ▲ Add 8 SEC ↗
46 Bank Of America Corp /De/ 28.36K -1.6% $62.30M 0.0% ▼ Trim 2 SEC ↗
47 Bank Of America Corp /De/ 28.36K -1.6% $62.30M 0.0% ▼ Trim 2 SEC ↗
48 Bank Of America Corp /De/ 28.36K -1.6% $62.30M 0.0% ▼ Trim 2 SEC ↗
49 Bank Of America Corp /De/ 28.36K -1.6% $62.30M 0.0% ▼ Trim 2 SEC ↗
50 Bank Of America Corp /De/ 28.36K -1.6% $62.30M 0.0% ▼ Trim 2 SEC ↗
51 Bank Of America Corp /De/ 28.36K -1.6% $62.30M 0.0% ▼ Trim 2 SEC ↗
52 Charles Schwab Investment… 24.24K +4.3% $53.26M 0.0% ▲ Add 2 SEC ↗
53 Raymond James Financial Inc 23.95K -0.1% $52.62M 0.0% ▼ Trim 2 SEC ↗
54 Raymond James Financial Inc 23.95K -0.1% $52.62M 0.0% ▼ Trim 2 SEC ↗
55 Raymond James Financial Inc 23.95K -0.1% $52.62M 0.0% ▼ Trim 2 SEC ↗
56 Raymond James Financial Inc 23.95K -0.1% $52.62M 0.0% ▼ Trim 2 SEC ↗
57 Allspring Global Investments… 18.61K -7.8% $40.55M 0.1% ▼ Trim 2 SEC ↗
58 Allspring Global Investments… 18.61K -7.8% $40.55M 0.1% ▼ Trim 2 SEC ↗
59 Brown Advisory Inc 17.84K -5.9% $39.20M 0.1% ▼ Trim 2 SEC ↗
60 Brown Advisory Inc 17.84K -5.9% $39.20M 0.1% ▼ Trim 2 SEC ↗
61 Goldman Sachs Group 15.78K +200.1% $34.67M 0.0% ▲ Add 3 SEC ↗
62 Goldman Sachs Group 15.78K +200.1% $34.67M 0.0% ▲ Add 3 SEC ↗
63 Goldman Sachs Group 15.78K +200.1% $34.67M 0.0% ▲ Add 3 SEC ↗
64 Envestnet Asset Management Inc 15.56K -1.5% $34.19M 0.0% ▼ Trim 2 SEC ↗
65 Northern Trust Corp 15.49K -7.0% $34.04M 0.0% ▼ Trim 2 SEC ↗
66 Northern Trust Corp 15.49K -7.0% $34.04M 0.0% ▼ Trim 2 SEC ↗
67 Northern Trust Corp 15.49K -7.0% $34.04M 0.0% ▼ Trim 2 SEC ↗
68 Northern Trust Corp 15.49K -7.0% $34.04M 0.0% ▼ Trim 2 SEC ↗
69 Northern Trust Corp 15.49K -7.0% $34.04M 0.0% ▼ Trim 2 SEC ↗
70 Wellington Management 14.88K -6.5% $32.70M 0.0% ▼ Trim 8 SEC ↗
71 Wellington Management 14.88K -6.5% $32.70M 0.0% ▼ Trim 8 SEC ↗
72 Wellington Management 14.88K -6.5% $32.70M 0.0% ▼ Trim 8 SEC ↗
73 Wellington Management 14.88K -6.5% $32.70M 0.0% ▼ Trim 8 SEC ↗
74 Jane Street Group, Llc 13.81K +708.9% $30.34M 0.0% ▲ Add 2 SEC ↗
75 Jane Street Group, Llc 13.81K +708.9% $30.34M 0.0% ▲ Add 2 SEC ↗
76 Victory Capital Management Inc 11.14K +77.0% $24.49M 0.0% ▲ Add 2 SEC ↗
77 Sei Investments Co 11.10K +40.2% $24.38M 0.0% ▲ Add 2 SEC ↗
78 Sei Investments Co 11.10K +40.2% $24.38M 0.0% ▲ Add 2 SEC ↗
79 Susquehanna International Group, Llp 10.96K +8206.8% $24.09M 0.0% ▲ Add 2 SEC ↗
80 UBS Group AG 10.44K +74.0% $22.94M 0.0% ▲ Add 2 SEC ↗
81 UBS Group AG 10.44K +74.0% $22.94M 0.0% ▲ Add 2 SEC ↗
82 UBS Group AG 10.44K +74.0% $22.94M 0.0% ▲ Add 2 SEC ↗
83 Quantinno Capital Management LP 9.78K +34.6% $21.50M 0.0% ▲ Add 2 SEC ↗
84 Gotham Asset Management 9.05K +34.7% $19.88M 0.1% ▲ Add 4 SEC ↗
85 D. E. Shaw & Co. 8.91K +3.7% $19.57M 0.0% ▲ Add 8 SEC ↗
86 D. E. Shaw & Co. 8.91K +3.7% $19.57M 0.0% ▲ Add 8 SEC ↗
87 Wells Fargo & Company/Mn 8.78K -3.9% $19.29M 0.0% ▼ Trim 2 SEC ↗
88 Wells Fargo & Company/Mn 8.78K -3.9% $19.29M 0.0% ▼ Trim 2 SEC ↗
89 Wells Fargo & Company/Mn 8.78K -3.9% $19.29M 0.0% ▼ Trim 2 SEC ↗
90 Wells Fargo & Company/Mn 8.78K -3.9% $19.29M 0.0% ▼ Trim 2 SEC ↗
91 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
92 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
93 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
94 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
95 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
96 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
97 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
98 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
99 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗
100 Bank of New York Mellon Corp 8.44K -4.4% $18.55M 0.0% ▼ Trim 2 SEC ↗

„Ihre Gewichtung" = Anteil der Position am gemeldeten 13F-Eigenkapitalwert des jeweiligen Managers — das Conviction-Maß. ✦ = kuratorisch ausgewählter Manager.

Neue Käufer

Keine neu erfassten Käufer in diesem Quartal.

Ausgestiegen

Norges Bank $66.88M war 0.0%
Holocene Advisors, LP $2.07M war 0.0%
Squarepoint Ops LLC $1.47M war 0.0%
Danske Bank A/S $41,561 war 0.0%

Marktweiter Kontext: über ALLE 13F-Melder (strukturierte SEC-Daten, Q1 2026): 363 Inhaber, 2.21M Anteile, $4.62B gemeldet. Dies ist ein anderer, älterer Zeitraum als die oben genannten Zahlen des erfassten Universums; beide werden niemals vermischt.

Häufig gemeinsam gehalten

Was die erfassten Halter dieses Wertpapiers am häufigsten sonst noch halten — Zählungen gemeinsamer Eigentümerschaft, keine fundamentalen Zusammenhänge.

Herkunft: Beteiligung aus geparsten 13F-Common-Stock-Positionen (verfolgte Grundgesamtheit, vergleichbare Sets für Veränderungen); Insider-Zeilen aus Formularen 3/4/5; Beteiligungen aus Schedules 13D/13G; jede Einreichung verlinkt auf das Original auf SEC EDGAR. Berichtszeitraum: Q1 2026 · Methodik · Über die API abrufen