What does CUSIP 410867105 represent in this 13F holders report?

CUSIP 410867105 is the security identifier for THG - HANOVER INSURANCE GROUP, INC. - COM used to aggregate holder disclosures.

How many institutions held THG - HANOVER INSURANCE GROUP, INC. - COM in Q1 2016?

271 institutional investors reported THG - HANOVER INSURANCE GROUP, INC. - COM for Q1 2016. Use the holders table for investor-level position and value details.

HANOVER INSURANCE GROUP, INC. - COM (THG)

CUSIP: 410867105

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class: Equity / COM
Total 13F shares: 36,044,841
Share change: -717,870
Total reported value: $3,250,753,536
Put/Call ratio: 16%
Price per share: $90.22
Number of holders: 271
Value change: -$62,494,694
Number of buys: 113
Number of sells: 146

Quarterly Holders Quick Answers

What is CUSIP 410867105?
CUSIP 410867105 identifies THG - HANOVER INSURANCE GROUP, INC. - COM in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2016
Previous quarter: Q4 2015

Recent filing periods for CUSIP 410867105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of THG - HANOVER INSURANCE GROUP, INC. - COM (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	3,158,663	$256,931,000	—	31 Dec 2015	13F
VANGUARD GROUP INC	13F	Company	— class O/S missing	3,126,368	$254,299,000	—	31 Dec 2015	13F
Allianz Asset Management GmbH	13F	Company	— class O/S missing	1,561,297	$127,353,000	—	31 Dec 2015	13F
BlackRock Fund Advisors	13F	Company	— class O/S missing	1,460,373	$118,787,000	—	31 Dec 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	— class O/S missing	1,459,943	$118,752,000	—	31 Dec 2015	13F
STATE STREET CORP	13F	Company	— class O/S missing	1,391,973	$113,227,000	—	31 Dec 2015	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— class O/S missing	992,998	$80,770,000	—	31 Dec 2015	13F
VIRTUS CAPITAL ADVISERS, LLC	13F	Company	— class O/S missing	991,568	$80,654,000	—	31 Dec 2015	13F
LORD, ABBETT & CO. LLC	13F	Company	— class O/S missing	957,640	$77,894,000	—	31 Dec 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	— class O/S missing	907,405	$73,808,000	—	31 Dec 2015	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	741,469	$60,312,000	—	31 Dec 2015	13F
FRANKLIN RESOURCES INC	13F	Company	— class O/S missing	701,592	$57,068,000	—	31 Dec 2015	13F
KEELEY ASSET MANAGEMENT CORP	13F	Company	— class O/S missing	677,111	$55,076,000	—	31 Dec 2015	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	— class O/S missing	620,282	$50,454,000	—	31 Dec 2015	13F
FMR LLC	13F	Company	— class O/S missing	519,342	$42,243,000	—	31 Dec 2015	13F
LSV ASSET MANAGEMENT	13F	Company	— class O/S missing	509,200	$41,418,000	—	31 Dec 2015	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	507,381	$41,270,000	—	31 Dec 2015	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	492,962	$40,098,000	—	31 Dec 2015	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	446,201	$36,294,000	—	31 Dec 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	— class O/S missing	439,558	$35,754,000	—	31 Dec 2015	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	— class O/S missing	435,371	$35,413,000	—	31 Dec 2015	13F
NORGES BANK	13F	Company	— class O/S missing	434,224	$35,320,000	—	31 Dec 2015	13F
Invesco Ltd.	13F	Company	— class O/S missing	426,533	$34,694,000	—	31 Dec 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	— class O/S missing	417,455	$33,955,000	—	31 Dec 2015	13F
HENNESSY ADVISORS INC	13F	Company	— class O/S missing	403,600	$32,829,000	—	31 Dec 2015	13F
AMUNDI ASSET MANAGEMENT US, INC.	13F	Company	— class O/S missing	394,604	$32,097,000	—	31 Dec 2015	13F
MORGAN STANLEY	13F	Company	— class O/S missing	387,504	$31,518,000	—	31 Dec 2015	13F
RUSSELL FRANK CO/	13F	Company	— class O/S missing	359,963	$29,797,000	—	31 Dec 2015	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	— class O/S missing	364,910	$29,682,000	—	31 Dec 2015	13F
Boston Partners	13F	Company	— class O/S missing	361,725	$29,423,000	—	31 Dec 2015	13F
PRUDENTIAL FINANCIAL INC	13F	Company	— class O/S missing	325,927	$26,511,000	—	31 Dec 2015	13F
FIDUCIARY MANAGEMENT ASSOCIATES LLC	13F	Company	— class O/S missing	319,513	$25,990,000	—	31 Dec 2015	13F
SKYLINE ASSET MANAGEMENT LP	13F	Company	— class O/S missing	276,400	$22,482,000	—	31 Dec 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	262,879	$21,382,000	—	31 Dec 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	261,100	$21,238,000	—	31 Dec 2015	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	— class O/S missing	259,963	$21,146,000	—	31 Dec 2015	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	— class O/S missing	259,505	$21,108,000	—	31 Dec 2015	13F
Monarch Partners Asset Management LLC	13F	Company	— class O/S missing	253,428	$20,614,000	—	31 Dec 2015	13F
Perkins Investment Management, LLC	13F	Company	— class O/S missing	238,868	$19,430,000	—	31 Dec 2015	13F
FIRST TRUST ADVISORS LP	13F	Company	— class O/S missing	235,773	$19,178,000	—	31 Dec 2015	13F
Sterling Capital Management LLC	13F	Company	— class O/S missing	225,067	$18,307,000	—	31 Dec 2015	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	219,167	$17,827,000	—	31 Dec 2015	13F
HANCOCK WHITNEY CORP	13F	Company	— class O/S missing	214,842	$17,476,000	—	31 Dec 2015	13F
FEDERATED HERMES, INC.	13F	Company	— class O/S missing	196,307	$15,967,000	—	31 Dec 2015	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	— class O/S missing	189,292	$15,397,000	—	31 Dec 2015	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	188,868	$15,363,000	—	31 Dec 2015	13F
Retirement Systems of Alabama	13F	Company	— class O/S missing	188,821	$15,359,000	—	31 Dec 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	172,863	$14,061,000	—	31 Dec 2015	13F
VALLEY WEALTH MANAGERS, INC.	13F	Company	— class O/S missing	170,505	$13,869,000	—	31 Dec 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	170,374	$13,859,000	—	31 Dec 2015	13F

Institutional Holders of HANOVER INSURANCE GROUP, INC. - COM (THG) as of Q1 2016

As of 31 Mar 2016, HANOVER INSURANCE GROUP, INC. - COM (THG) was held by 271 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 36,044,841 shares. The largest 10 holders included VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, Allianz Asset Management AG, BlackRock Fund Advisors, BlackRock Institutional Trust Company, N.A., STATE STREET CORP, ALLIANCEBERNSTEIN L.P., RidgeWorth Capital Management LLC, LORD, ABBETT & CO. LLC, and WELLINGTON MANAGEMENT GROUP LLP. This page lists 271 institutional shareholders reporting positions in this security for the Q1 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2016 vs Q4 2015 Across Filers

Q4 2015 holders

274

Q1 2016 holders

271

Holder diff

-3

Investor	Q4 2015 Shares	Q1 2016 Shares	Share Diff	Share Chg %	Q4 2015 Value $	Q1 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.