SRB Corp
13F Portfolio Filings
- Most recent 13FQ1 2025
- Locationboston, MA
- CIK0001496228
- Alternate namesSRB CORP
- All SEC filings
Quater | Holdings | VALUE | Top Holdings | Form Type | Date Filed | Filing Id | |
|---|---|---|---|---|---|---|---|
23 | $1.53 B | MSFT, SAFETY INS GROUP INC, MRK, XLK | 13F-HR | May 13, 2025 | 000090445425000270 | ||
23 | $1.74 B | MSFT, VANGUARD WORLD FDS, SAFETY INS GROUP INC, MRK | 13F-HR | Feb 14, 2025 | 000090445425000128 | ||
18 | $1.78 B | MSFT, SAFETY INS GROUP INC, MRK, RENAISSANCERE HOLDINGS LTD | 13F-HR | Nov 14, 2024 | 000090445424000609 | ||
19 | $1.69 B | MSFT, MRK, SAFETY INS GROUP INC, 1848782D | 13F-HR | Aug 14, 2024 | 000090445424000460 | ||
75 | $1.81 B | MSFT, MRK, SAFETY INS GROUP INC, 1848782D | 13F-HR | May 14, 2024 | 000090445424000309 | ||
90 | $1.69 B | MSFT, MRK, SAFETY INS GROUP INC, 1848782D | 13F-HR | Feb 14, 2024 | 000090445424000165 | ||
95 | $1.65 B | MSFT, MRK, CVS, PG | 13F-HR | Nov 14, 2023 | 000090445423000629 | ||
97 | $1.70 B | MSFT, MRK, CVS, PG | 13F-HR | Aug 14, 2023 | 000090445423000498 | ||
113 | $1.59 B | MSFT, MRK, CVS, PG | 13F-HR | May 15, 2023 | 000090445423000315 | ||
94 | $1.58 M | MSFT, MRK, CVS, PG | 13F-HR | Feb 14, 2023 | 000156761923002780 | ||
98 | $1.43 B | MSFT, CVS, MRK, SAFETY INS GROUP INC | 13F-HR | Nov 14, 2022 | 000156761922019743 | ||
107 | $1.54 B | MSFT, CVS, MRK, SAFETY INS GROUP INC | 13F-HR | Aug 12, 2022 | 000156761922015723 | ||
117 | $1.80 B | MSFT, CVS, SAFETY INS GROUP INC, MRK | 13F-HR | May 13, 2022 | 000156761922010375 | ||
118 | $1.92 B | MSFT, CVS, PG, SAFETY INS GROUP INC | 13F-HR | Feb 14, 2022 | 000156761922003894 | ||
96 | $1.66 B | MSFT, CVS, R6C2, MRK | 13F-HR | Nov 12, 2021 | 000156761921019824 | ||
81 | $1.54 B | MSFT, CVS, MRK, R6C2 | 13F-HR | Aug 13, 2021 | 000156761921015368 | ||
90 | $1.46 B | MSFT, CVS, 1848782D, VOO | 13F-HR | May 14, 2021 | 000156761921009977 | ||
158 | $1.36 B | MSFT, 1848782D, VOO, MRK | 13F-HR | Feb 12, 2021 | 000156761921003251 | ||
145 | $1.20 B | MSFT, 1848782D, MRK, CVS | 13F-HR | Nov 13, 2020 | 000156761920019376 | ||
143 | $1.22 B | MSFT, 1848782D, MRK, CVS | 13F-HR | Aug 14, 2020 | 000156761920015229 | ||
169 | $1.07 B | MSFT, 1848782D, MRK, SAFETY INS GROUP INC | 13F-HR | May 14, 2020 | 000156761920010013 | ||
146 | $1.24 B | MSFT, 1848782D, MRK, CVS | 13F-HR | Feb 14, 2020 | 000156761920004073 | ||
159 | $1.14 B | MSFT, 1848782D, SAFETY INS GROUP INC, MRK | 13F-HR | Nov 14, 2019 | 000156761919021298 | ||
168 | $1.07 B | MSFT, 1848782D, MRK, SAFETY INS GROUP INC | 13F-HR | Aug 14, 2019 | 000156761919016692 | ||
119 | $1.06 B | 1848782D, MSFT, MRK, SAFETY INS GROUP INC | 13F-HR | May 14, 2019 | 000156761919010735 | ||
147 | $943.47 M | 1848782D, MSFT, MRK, SAFETY INS GROUP INC | 13F-HR | Feb 14, 2019 | 000156761919004136 | ||
165 | $1.00 B | MSFT, 1848782D, SAFETY INS GROUP INC, MRK | 13F-HR | Nov 14, 2018 | 000156761918005956 | ||
170 | $911.71 M | 1848782D, MSFT, SAFETY INS GROUP INC, MRK | 13F-HR | Aug 14, 2018 | 000156761918000714 | ||
167 | $790.75 M | 1848782D, MSFT, SAFETY INS GROUP INC, MRK | 13F-HR | May 14, 2018 | 000114036118023180 | ||
175 | $778.41 M | 1848782D, MSFT, SAFETY INS GROUP INC, MRK | 13F-HR | Feb 14, 2018 | 000114036118007864 | ||
179 | $757.19 M | 1848782D, MSFT, SAFETY INS GROUP INC, XOM | 13F-HR | Nov 14, 2017 | 000114036117042502 | ||
173 | $697.48 M | 1848782D, MSFT, SAFETY INS GROUP INC, MRK | 13F-HR | Aug 14, 2017 | 000114036117032096 | ||
173 | $705.32 M | 1848782D, MSFT, SAFETY INS GROUP INC, MRK | 13F-HR | May 15, 2017 | 000114036117020397 | ||
171 | $720.62 M | 1848782D, MSFT, SAFETY INS GROUP INC, DYH | 13F-HR | Feb 15, 2017 | 000114036117007750 | ||
175 | $684.46 M | 1848782D, MSFT, SAFETY INS GROUP INC, MRK | 13F-HR | Nov 15, 2016 | 000114036116086714 | ||
183 | $653.06 M | 1848782D, MSFT, SAFETY INS GROUP INC, XOM | 13F-HR | Aug 15, 2016 | 000114036116076709 | ||
174 | $635.13 M | 1848782D, DYH, MSFT, SAFETY INS GROUP INC | 13F-HR | May 13, 2016 | 000114036116065026 | ||
146 | $616.27 M | 1848782D, MSFT, DYH, SAFETY INS GROUP INC | 13F-HR | Feb 12, 2016 | 000114036116052317 | ||
163 | $728.24 M | DYH, 1848782D, MSFT, SAFETY INS GROUP INC | 13F-HR | Nov 13, 2015 | 000114036115041058 | ||
186 | $754.65 M | DYH, 1848782D, MSFT, MRK | RESTATEMENT | Aug 14, 2015 | 000114036115032034 | ||
166 | $714.35 M | DYH, 1848782D, SAFETY INS GROUP INC, MRK | 13F-HR | May 15, 2015 | 000114036115019857 | ||
185 | $703.12 M | 1848782D, DYH, SAFETY INS GROUP INC, MSFT | 13F-HR | Feb 17, 2015 | 000114036115007562 | ||
189 | $688.93 M | 1848782D, MSFT, MRK, DYH | 13F-HR | Nov 14, 2014 | 000114036114041971 | ||
14 | $626.72 M | 1848782D, MRK, DYH, MSFT | 13F-HR | Aug 14, 2014 | 000114036114032667 | ||
14 | $610.36 M | 1848782D, DYH, MRK, SAFETY INS GROUP INC | 13F-HR | May 14, 2014 | 000114036114020814 | ||
13 | $438.09 M | SAFETY INS GROUP INC, MRK, MSFT, 1848782D | 13F-HR | Feb 14, 2014 | 000114036114007258 |