What does CUSIP 816300107 represent in this 13F holders report?

CUSIP 816300107 is the security identifier for SIGI - SELECTIVE INSURANCE GROUP INC - Common Stock used to aggregate holder disclosures.

How many institutions held SIGI - SELECTIVE INSURANCE GROUP INC - Common Stock in Q1 2021?

234 institutional investors reported SIGI - SELECTIVE INSURANCE GROUP INC - Common Stock for Q1 2021. Use the holders table for investor-level position and value details.

SELECTIVE INSURANCE GROUP INC - Common Stock (SIGI)

CUSIP: 816300107

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / Common Stock
Shares outstanding: 60,409,926
Total 13F shares: 48,128,727
Share change: -49,986
Total reported value: $3,491,673,221
Put/Call ratio: 0%
Price per share: $72.54
Number of holders: 234
Value change: +$1,736,112
Number of buys: 98
Number of sells: 123

Quarterly Holders Quick Answers

What is CUSIP 816300107?
CUSIP 816300107 identifies SIGI - SELECTIVE INSURANCE GROUP INC - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

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

Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 816300107:

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

Top shareholders of SIGI - SELECTIVE INSURANCE GROUP INC - Common Stock (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
BlackRock Finance, Inc.	13F	Company	11%	6,678,257	$447,308,000	—	31 Dec 2020	13F
VANGUARD GROUP INC	13F	Company	8.8%	5,341,578	$357,778,000	—	31 Dec 2020	13F
MACQUARIE GROUP LTD	13F	Company	4.7%	2,814,007	$188,482,000	—	31 Dec 2020	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	4.4%	2,668,575	$178,741,000	—	31 Dec 2020	13F
STATE STREET CORP	13F	Company	3.1%	1,881,948	$126,053,000	—	31 Dec 2020	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.5%	1,531,053	$102,550,000	—	31 Dec 2020	13F
Champlain Investment Partners, LLC	13F	Company	2.5%	1,485,090	$99,471,000	—	31 Dec 2020	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	2.4%	1,439,705	$96,431,000	—	31 Dec 2020	13F
SILVERCREST ASSET MANAGEMENT GROUP LLC	13F	Company	2.3%	1,361,489	$91,192,000	—	31 Dec 2020	13F
JANUS HENDERSON GROUP PLC	13F	Company	2.2%	1,320,508	$88,448,000	—	31 Dec 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.9%	1,121,104	$75,091,000	—	31 Dec 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.8%	1,097,205	$73,491,000	—	31 Dec 2020	13F
NORTHERN TRUST CORP	13F	Company	1.8%	1,095,664	$73,388,000	—	31 Dec 2020	13F
FRANKLIN RESOURCES INC	13F	Company	1.7%	1,019,912	$68,314,000	—	31 Dec 2020	13F
Bank of New York Mellon Corp	13F	Company	1.7%	999,621	$66,956,000	—	31 Dec 2020	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	1.6%	978,446	$65,536,000	—	31 Dec 2020	13F
NORGES BANK	13F	Company	1.2%	701,998	$47,020,000	—	31 Dec 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.1%	642,625	$43,044,000	—	31 Dec 2020	13F
TimesSquare Capital Management, LLC	13F	Company	1.1%	637,506	$42,700,000	—	31 Dec 2020	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.91%	552,072	$36,977,000	—	31 Dec 2020	13F
EATON VANCE MANAGEMENT	13F	Company	0.9%	541,057	$36,240,000	—	31 Dec 2020	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.87%	526,458	$35,262,000	—	31 Dec 2020	13F
Tributary Capital Management, LLC	13F	Company	0.76%	458,458	$30,708,000	—	31 Dec 2020	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	0.72%	435,744	$29,186,000	—	31 Dec 2020	13F
Invesco Ltd.	13F	Company	0.71%	431,845	$28,926,000	—	31 Dec 2020	13F
COOKE & BIELER LP	13F	Company	0.71%	430,910	$28,862,000	—	31 Dec 2020	13F
CHARTWELL INVESTMENT PARTNERS, LLC	13F	Company	0.61%	368,787	$24,701,000	—	31 Dec 2020	13F
Nuveen Asset Management, LLC	13F	Company	0.58%	348,907	$23,369,000	—	31 Dec 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.57%	345,986	$23,174,000	—	31 Dec 2020	13F
FEDERATED HERMES, INC.	13F	Company	0.49%	296,504	$19,860,000	—	31 Dec 2020	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.47%	282,128	$18,897,000	—	31 Dec 2020	13F
DEPRINCE RACE & ZOLLO INC	13F	Company	0.44%	266,558	$17,854,000	—	31 Dec 2020	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	0.44%	265,250	$17,766,000	—	31 Dec 2020	13F
PEREGRINE CAPITAL MANAGEMENT LLC	13F	Company	0.4%	242,931	$16,272,000	—	31 Dec 2020	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.39%	238,210	$15,955,000	—	31 Dec 2020	13F
Boston Trust Walden Corp	13F	Company	0.39%	237,314	$15,895,000	—	31 Dec 2020	13F
PROSPECTOR PARTNERS LLC	13F	Company	0.39%	235,670	$15,785,000	—	31 Dec 2020	13F
TRUIST FINANCIAL CORP	13F	Company	0.39%	235,074	$15,745,000	—	31 Dec 2020	13F
JPMORGAN CHASE & CO	13F	Company	0.37%	221,390	$14,829,000	—	31 Dec 2020	13F
MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC	13F	Company	0.34%	206,837	$13,854,000	—	31 Dec 2020	13F
RHUMBLINE ADVISERS	13F	Company	0.34%	206,578	$13,837,000	—	31 Dec 2020	13F
Retirement Systems of Alabama	13F	Company	0.34%	206,392	$13,824,000	—	31 Dec 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.34%	203,392	$13,624,000	—	31 Dec 2020	13F
IAT REINSURANCE CO LTD.	13F	Company	0.33%	200,000	$13,396,000	—	31 Dec 2020	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.32%	193,830	$12,983,000	—	31 Dec 2020	13F
Russell Investments Group, Ltd.	13F	Company	0.32%	193,662	$12,969,000	—	31 Dec 2020	13F
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	13F	Company	0.32%	190,736	$12,775,000	—	31 Dec 2020	13F
Smith, Graham & Co., Investment Advisors, LP	13F	Company	0.31%	186,537	$12,494,000	—	31 Dec 2020	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.29%	177,416	$11,883,000	—	31 Dec 2020	13F
ROYCE & ASSOCIATES LP	13F	Company	0.29%	175,200	$11,735,000	—	31 Dec 2020	13F

Institutional Holders of SELECTIVE INSURANCE GROUP INC - Common Stock (SIGI) as of Q1 2021

As of 31 Mar 2021, SELECTIVE INSURANCE GROUP INC - Common Stock (SIGI) was held by 234 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 48,128,727 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, MACQUARIE GROUP LTD, STATE STREET CORP, Champlain Investment Partners, LLC, DIMENSIONAL FUND ADVISORS LP, ALLIANCEBERNSTEIN L.P., SILVERCREST ASSET MANAGEMENT GROUP LLC, and JANUS HENDERSON GROUP PLC. This page lists 234 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

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

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

235

Q1 2021 holders

234

Holder diff

-1

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 Value $	Q1 2021 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.