What does CUSIP 78648T100 represent in this 13F holders report?

CUSIP 78648T100 is the security identifier for SAFT - SAFETY INSURANCE GROUP INC - COMMON STOCK used to aggregate holder disclosures.

How many institutions held SAFT - SAFETY INSURANCE GROUP INC - COMMON STOCK in Q1 2018?

148 institutional investors reported SAFT - SAFETY INSURANCE GROUP INC - COMMON STOCK for Q1 2018. Use the holders table for investor-level position and value details.

SAFETY INSURANCE GROUP INC - COMMON STOCK (SAFT)

CUSIP: 78648T100

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / COMMON STOCK
Shares outstanding: 14,576,481
Total 13F shares: 12,550,954
Share change: +16,921
Total reported value: $964,529,978
Put/Call ratio: 387%
Price per share: $76.85
Number of holders: 148
Value change: +$1,131,892
Number of buys: 63
Number of sells: 58

Quarterly Holders Quick Answers

What is CUSIP 78648T100?
CUSIP 78648T100 identifies SAFT - SAFETY INSURANCE GROUP INC - COMMON STOCK in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 78648T100:

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

Top shareholders of SAFT - SAFETY 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	13%	1,919,407	$154,320,000	—	31 Dec 2017	13F
SRB CORP	13F	Company	10%	1,458,043	$117,227,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	9.6%	1,402,603	$112,770,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	8.7%	1,267,883	$101,938,000	—	31 Dec 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	8.2%	1,201,809	$96,625,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	3.7%	535,724	$43,073,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	3.3%	475,214	$38,205,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	2.7%	398,608	$32,048,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	2.6%	371,792	$29,893,000	—	31 Dec 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2.5%	364,900	$29,338,000	—	31 Dec 2017	13F
Robeco Institutional Asset Management B.V.	13F	Company	2.3%	341,225	$27,436,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	1.3%	190,346	$15,304,000	—	31 Dec 2017	13F
WESTWOOD HOLDINGS GROUP INC	13F	Company	1.1%	154,125	$12,392,000	—	31 Dec 2017	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	1%	148,644	$11,951,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.93%	136,161	$10,947,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.92%	134,443	$10,810,000	—	31 Dec 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.79%	114,603	$9,214,000	—	31 Dec 2017	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.7%	101,400	$8,153,000	—	31 Dec 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.65%	94,912	$7,630,000	—	31 Dec 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.58%	84,588	$6,800,000	—	31 Dec 2017	13F
TD ASSET MANAGEMENT INC	13F	Company	0.42%	61,862	$4,974,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.33%	48,723	$3,917,000	—	31 Dec 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.33%	48,483	$3,898,000	—	31 Dec 2017	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.31%	45,011	$3,619,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.31%	44,905	$3,608,000	—	31 Dec 2017	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.27%	39,066	$3,141,000	—	31 Dec 2017	13F
Brandywine Global Investment Management, LLC	13F	Company	0.26%	37,388	$3,006,000	—	31 Dec 2017	13F
RHUMBLINE ADVISERS	13F	Company	0.25%	37,093	$2,982,000	—	31 Dec 2017	13F
Assenagon Asset Management S.A.	13F	Company	0.25%	36,881	$2,965,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.25%	35,792	$2,878,000	—	31 Dec 2017	13F
York State Teachers Retirement System New	13F	Individual	0.24%	35,635	$2,865,000	—	31 Dec 2017	13F
Silver Lake Advisory, LLC	13F	Company	0.24%	35,315	$2,839,000	—	31 Dec 2017	13F
JPMORGAN CHASE & CO	13F	Company	0.24%	35,012	$2,814,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	0.24%	34,274	$2,755,000	—	31 Dec 2017	13F
FIRST MANHATTAN CO. LLC.	13F	Company	0.21%	30,730	$2,470,000	—	31 Dec 2017	13F
Legal & General Group Plc	13F	Company	0.21%	30,215	$2,430,000	—	31 Dec 2017	13F
DAVENPORT & Co LLC	13F	Company	0.2%	29,680	$2,386,272	—	31 Dec 2017	13F
PROSPECTOR PARTNERS LLC	13F	Company	0.19%	28,300	$2,275,000	—	31 Dec 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.18%	26,933	$2,165,000	—	31 Dec 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	0.18%	26,912	$2,164,000	—	31 Dec 2017	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.18%	26,556	$2,135,000	—	31 Dec 2017	13F
Arizona State Retirement System	13F	Company	0.18%	25,580	$2,057,000	—	31 Dec 2017	13F
BANK OF MONTREAL /CAN/	13F	Company	0.17%	25,053	$2,014,000	—	31 Dec 2017	13F
PineBridge Investments, L.P.	13F	Company	0.17%	25,038	$2,013,000	—	31 Dec 2017	13F
WBI INVESTMENTS, LLC	13F	Company	0.17%	24,843	$1,997,000	—	31 Dec 2017	13F
Swiss National Bank	13F	Company	0.17%	24,600	$1,978,000	—	31 Dec 2017	13F
Russell Investments Group, Ltd.	13F	Company	0.16%	23,648	$1,912,000	—	31 Dec 2017	13F
Stanley-Laman Group, Ltd.	13F	Company	0.16%	23,486	$1,888,000	—	31 Dec 2017	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.16%	23,042	$1,853,000	—	31 Dec 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.15%	22,341	$1,796,000	—	31 Dec 2017	13F

Institutional Holders of SAFETY INSURANCE GROUP INC - COMMON STOCK (SAFT) as of Q1 2018

As of 31 Mar 2018, SAFETY INSURANCE GROUP INC - COMMON STOCK (SAFT) was held by 148 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 12,550,954 shares. The largest 10 holders included BlackRock Inc., SRB Corp, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, PRICE T ROWE ASSOCIATES INC /MD/, NORTHERN TRUST CORP, STATE STREET CORP, NORGES BANK, RENAISSANCE TECHNOLOGIES LLC, and Robeco Institutional Asset Management B.V.. This page lists 148 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

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

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

151

Q1 2018 holders

148

Holder diff

-3

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 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.