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SAFETY INS GROUP INC COM
SAFETY INS GROUP INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 175 Institutional holders with a total value of $903,307,706.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SRB CORP 1,444,765 106,479,000 11.79%
2 PRICE T ROWE ASSOCIATES INC /MD/ 1,292,825 95,281,000 10.55%
3 VANGUARD GROUP INC 1,262,566 93,050,000 10.30%
4 DIMENSIONAL FUND ADVISORS LP 1,252,170 92,285,000 10.22%
5 BlackRock Fund Advisors 947,584 69,837,000 7.73%
6 NORTHERN TRUST CORP 536,024 39,505,000 4.37%
7 BlackRock Institutional Trust Company, N.A. 400,591 29,524,000 3.27%
8 Bank of New York Mellon Corp 393,114 28,973,000 3.21%
9 STATE STREET CORP 349,106 25,730,000 2.85%
10 Robeco Institutional Asset Management B.V. 246,436 18,160,000 2.01%
11 RENAISSANCE TECHNOLOGIES LLC 215,186 15,859,000 1.76%
12 NORGES BANK 187,823 13,843,000 1.53%
13 VICTORY CAPITAL MANAGEMENT INC 181,830 13,401,000 1.48%
14 Invesco Ltd. 159,756 11,774,000 1.30%
15 Boston Partners 133,780 9,860,000 1.09%
16 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 128,655 9,482,000 1.05%
17 PRINCIPAL FINANCIAL GROUP INC 118,244 8,715,000 0.96%
18 GEODE CAPITAL MANAGEMENT, LLC 108,110 7,967,000 0.88%
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 107,338 7,911,000 0.88%
20 Neuberger Berman Group LLC 103,107 7,599,000 0.84%
21 WESTWOOD HOLDINGS GROUP INC 96,551 7,116,000 0.79%
22 BRIDGEWAY CAPITAL MANAGEMENT, LLC 93,600 6,898,000 0.76%
23 MILLENNIUM MANAGEMENT LLC 86,894 6,404,000 0.71%
24 MORGAN STANLEY 81,665 6,019,000 0.67%
25 CITIGROUP INC 78,662 5,798,000 0.64%
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 78,000 5,749,000 0.64% Put
27 BlackRock Investment Management, LLC 77,732 5,729,000 0.63%
28 AMERIPRISE FINANCIAL INC 71,727 5,286,000 0.59%
29 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 67,269 4,958,000 0.55%
30 DEUTSCHE BANK AG\ 61,112 4,502,000 0.50%
31 TWO SIGMA INVESTMENTS, LP 57,542 4,241,000 0.47%
32 Matarin Capital Management, LLC 56,165 4,139,361 0.46%
33 TWO SIGMA ADVISERS, LP 56,124 4,136,000 0.46%
34 JPMORGAN CHASE & CO 53,810 3,966,000 0.44%
35 MARTINGALE ASSET MANAGEMENT L P 49,811 3,672,000 0.41%
36 Brandywine Global Investment Management, LLC 47,753 3,520,000 0.39%
37 TIAA CREF INVESTMENT MANAGEMENT LLC 41,189 3,036,000 0.34%
38 CITADEL ADVISORS LLC 41,156 3,033,000 0.34%
39 GOLDMAN SACHS GROUP INC 39,875 2,939,000 0.33%
40 CREDIT SUISSE AG/ 38,498 2,838,000 0.31%
41 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 35,635 2,626,000 0.29%
42 DAVENPORT & Co LLC 35,643 2,626,000 0.29%
43 Silver Lake Advisory, LLC 34,155 2,517,000 0.28%
44 PEAK6 Group LLC 33,500 2,469,000 0.27% Call
45 TD ASSET MANAGEMENT INC 32,860 2,422,000 0.27%
46 PARAMETRIC PORTFOLIO ASSOCIATES LLC 32,476 2,393,000 0.26%
47 WBI INVESTMENTS, LLC 32,316 2,382,000 0.26%
48 SUSQUEHANNA INTERNATIONAL GROUP, LLP 32,307 2,381,000 0.26%
49 BlackRock Group LTD 31,868 2,348,000 0.26%
50 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 29,667 2,186,000 0.24%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.