Security key
G67742109
ONEBEACON INSURANCE GROUP LT - COMMON STOCK (OB)
CUSIP: G67742109
Q4 2016 13F Holders as of 31 Dec 2016
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 17,044,195
- Total 13F value
- $273,543,427
- Share change
- -7,694
- SEC-reported price per share
- $16.05
- Number of holders
- 115
- Value change
- +$753,716
- Number of buys
- 58
- Number of sells
- 33
Report period
Q4 2016
Institutions
115
Top holders
10
OB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Teads Holding Co. SEC filings
Teads Holding Co. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G67742109
Recent filing periods:
Ownership snapshot
Top reported holders of OB - ONEBEACON INSURANCE GROUP LT - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
30 Sep 2016
13F
Highest disclosed value: $22,538,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $22.54M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$22.54M
HEARTLAND ADVISORS INC
$19.6M
Boston Partners
$19.17M
WELLS FARGO & COMPANY/MN
$15.08M
M&T BANK CORP
$14.69M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$22,538,000
1,578,316 shares
|
— | 30 Sep 2016 |
| HEARTLAND ADVISORS INC |
13F
Company
|
—
denominator unverified
|
$19,599,000
1,372,488 shares
|
— | 30 Sep 2016 |
| Boston Partners |
13F
Company
|
—
denominator unverified
|
$19,168,000
1,342,265 shares
|
— | 30 Sep 2016 |
| WELLS FARGO & COMPANY/MN |
13F
Company
|
—
denominator unverified
|
$15,080,000
1,056,020 shares
|
— | 30 Sep 2016 |
| M&T BANK CORP |
13F
Company
|
—
denominator unverified
|
$14,686,000
1,028,387 shares
|
— | 30 Sep 2016 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$14,185,000
993,330 shares
|
— | 30 Sep 2016 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2016
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
115
Shares
17,044,195
Rows available
115
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2016 vs Q1 2026 Across Filers
Q1 2026 holders
1
Q4 2016 holders
115
Holder diff
114
| Investor | Q1 2026 Shares | Q4 2016 Shares | Share Diff | Share Chg % | Q1 2026 value | Q4 2016 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend