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THG in the 13F filings

Hanover Ins Group Inc · CUSIP 410867105

Sector · InsuranceTheme · Financial services· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2024
the date the book describes
Filed
14 Feb 2025
latest of these filings; the earliest 7 Feb 2025
Managers listing it
9
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q3 2024 and Q4 2024; 7 listed it in both
Shares listed
4,570,458
combined, among listed positions
Reported value
$707m
combined, at the quarter end

Among the 94 comparable managers: 6 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing THG in Q4 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

9 of 9 holders

ActionFiling
MFS Investment Management1,489,391$230m0.07%Added+4,79912 Feb 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc1,280,831$198munder 0.1%Trimmed-26,22814 Feb 2025 (the filing on sec.gov)
AllianceBernstein LP860,260$133munder 0.1%Added+19,95612 Feb 2025 (the filing on sec.gov)
AQR Capital Management LLC287,356$44m0.06%Addedn.a.14 Feb 2025 (the filing on sec.gov)
Markel Group Inc267,000$41m0.36%Added+13,0007 Feb 2025 (the filing on sec.gov)
Janus Henderson Group Ltd244,610$38munder 0.1%Trimmed-9,32114 Feb 2025 (the filing on sec.gov)
Woodline Partners LP129,848$20m0.14%Addedn.a.14 Feb 2025 (the filing on sec.gov)
Bridgewater Associates LP8,491$1.3munder 0.1%Trimmed-29,37213 Feb 2025 (the filing on sec.gov)
Caxton Associates LLP2,671$413kunder 0.1%Added+11714 Feb 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2024 to Q4 2024, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (0)

No new position among listed positions.

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
10 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
THG by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20133$165mn.a.n.a.
Q3 20132$162mn.a.n.a.
Q4 20132$137mn.a.n.a.
Q1 20141$891kn.a.n.a.
Q2 20143$5.2mn.a.n.a.
Q3 20143$6.9mn.a.n.a.
Q4 20146$146mn.a.n.a.
Q1 20153$124mn.a.n.a.
Q2 20153$156mn.a.n.a.
Q3 20155$173mn.a.n.a.
Q4 20154$157mn.a.n.a.
Q1 20163$172mn.a.n.a.
Q2 20165$159mn.a.n.a.
Q3 20166$207mn.a.n.a.
Q4 20168$254mn.a.n.a.
Q1 20178$250mn.a.n.a.
Q2 20177$319mn.a.n.a.
Q3 20177$303mn.a.n.a.
Q4 20178$442mn.a.n.a.
Q1 20187$452mn.a.n.a.
Q2 20186$329mn.a.n.a.
Q3 20187$359mn.a.n.a.
Q4 201812$580mn.a.n.a.
Q1 20199$446mn.a.n.a.
Q2 201910$396mn.a.n.a.
Q3 201912$447mn.a.n.a.
Q4 201912$439mn.a.n.a.
Q1 202011$258mn.a.n.a.
Q2 202012$321mn.a.n.a.
Q3 20209$311mn.a.n.a.
Q4 20207$376mn.a.n.a.
Q1 20216$364mn.a.n.a.
Q2 20215$354mn.a.n.a.
Q3 20214$275mn.a.n.a.
Q4 20215$281mn.a.n.a.
Q1 20226$380mn.a.n.a.
Q2 20227$482mn.a.n.a.
Q3 20227$323mn.a.n.a.
Q4 20228$323mn.a.n.a.
Q1 20239$320mn.a.n.a.
Q2 20237$284mn.a.n.a.
Q3 20237$285mn.a.n.a.
Q4 20236$292m42
Q1 20246$355m51
Q2 20249$509m81
Q3 202410$695m82
Q4 20249$707m63
Q1 202510$887m82
Q2 202510$984m73
Q3 202512$1.1bn65
Q4 20259$1.0bn1314
Q1 20268$801m1412
Q2 20268$1.1bn1217

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

THG and V →THG and AXP →THG and BAC →Choose a stock to compare with THG →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own THG, latest filings →Back to the 13F Explorer →