ONEBEACON INSURANCE GROUP LT - COMMON STOCK (OB) Institutional Ownership

CUSIP: G67742109

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
OB on Nasdaq
Price per share
$18.00
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
1
Total reported value
$18
Share change
0
Number of holders
1
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Investment Quick Answers

What is CUSIP G67742109?
CUSIP G67742109 identifies OB - ONEBEACON INSURANCE GROUP LT - COMMON STOCK in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 1 institutional investors reported holding 1 shares of ONEBEACON INSURANCE GROUP LT - COMMON STOCK (OB).

Institutional Holders of ONEBEACON INSURANCE GROUP LT - COMMON STOCK (OB) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 1 $18 $18.00 1
2025 Q3 1 $18 $18.00 1
2025 Q2 1 $18 $18.00 1
2025 Q1 1 $18 $18.00 1
2024 Q4 1 $18 $18.00 1
2024 Q3 1 $18 $18.00 1
2024 Q2 1 $18 $18.00 1
2024 Q1 1 $18 $18.00 1
2023 Q4 1 $18 $18.00 1
2023 Q3 1 $18 $18.00 1
2023 Q2 1 $18 $18.00 1
2023 Q1 1 $18 $18.00 1
2022 Q4 1 $18 +$18 $18.00 1
2017 Q4 0 $0 -$2,620,000 $18.00 0
2017 Q3 143,723 $2,620,000 -$295,335,386 $18.23 3
2017 Q2 16,344,756 $297,955,386 -$12,931,324 $18.23 106
2017 Q1 17,308,779 $276,959,440 +$26,930,949 $16.00 100
2016 Q4 17,044,195 $273,543,427 +$753,716 $16.05 115
2016 Q3 17,098,508 $244,160,113 -$547,746 $14.28 106
2016 Q2 16,708,757 $230,575,106 -$3,837,918 $13.80 99
2016 Q1 16,985,137 $216,200,335 -$6,792,111 $12.73 97
2015 Q4 17,536,225 $217,660,737 -$6,253,047 $12.41 94
2015 Q3 17,991,979 $253,299,232 +$6,830,390 $14.04 100
2015 Q2 17,654,102 $256,019,718 +$5,590,167 $14.51 103
2015 Q1 17,264,664 $262,708,911 +$1,904,048 $15.21 92
2014 Q4 17,027,372 $275,861,596 +$1,416,776 $16.20 97
2014 Q3 17,071,461 $263,057,318 +$20,902,964 $15.41 101
2014 Q2 16,559,943 $257,331,804 -$11,121,807 $15.54 104
2014 Q1 17,281,482 $267,170,912 -$8,012,448 $15.46 103