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Institutional Investment Manager
BERKLEY W R CORP
BERKLEY W R CORP (CIK: 0000011544) incorporated in Delaware, registered under Fire, Marine & Casualty Insurance, located at 475 Steamboat Road, Greenwich, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q4)
Original 13F HR (0001140361-15-007554) filed in 2015.02.17
#
Name
Shares
Value ($)
%
Options
Notes
1 HEALTHEQUITY INC 15,394,151 391,781 60.45%
2 POTASH CORP SASK INC 1,088,858 38,458 5.93%
3 VIACOM INC NEW 294,374 22,225 3.43%
4 ROCKWOOD HOLDINGS INC 259,146 20,421 3.15%
5 PROTECTIVE LIFE CO 246,863 17,194 2.65%
6 CUBIST PHARMACEUTICALS INC 9,598,000 13,056 2.01%
7 CUBIST PHARMACEUTICALS INC 7,679,000 10,216 1.58%
8 BLACKSTONE MTG TR INC 350,000 10,199 1.57%
9 SPDR S&P 500 ETF TR 48,000 9,866 1.52%
10 HF2 Financial Management Inc Sponser Shares 897,644 9,344 1.44%
11 CAPITOL ACQUISITION CORP II 928,628 9,175 1.42%
12 COVIDIEN PLC 74,480 7,618 1.18%
13 GLIMCHER RLTY TR 527,890 7,253 1.12%
14 LEVY ACQUISITION CORP 697,967 6,791 1.05%
15 Allergan plc 31,586 6,715 1.04%
16 LIBERTY GLOBAL PLC 120,867 5,839 0.90%
17 RESTAURANT BRANDS INTL INC 120,896 4,720 0.73%
18 GLOBAL DEFENSE & NATL SEC SY 440,818 4,518 0.70%
19 ARGO GROUP INTERNATIONAL 80,712 4,477 0.69%
20 SAPIENT CORP 179,008 4,454 0.69%
21 CAMBRIDGE CAP ACQUISITION CO 441,508 4,371 0.67%
22 ROI ACQUISITION CORP II 432,678 4,253 0.66%
23 TERRAPIN 3 ACQUISITION CORP 431,627 4,187 0.65%
24 TWENTY FIRST CENTY FOX INC 110,569 4,079 0.63%
25 DISCOVERY COMMUNICATNS NEW 95,964 3,236 0.50%
26 TRW AUTOMOTIVE HLDGS CORP 30,703 3,158 0.49%
27 AVANIR PHARMACEUTICALS INC CL 177,563 3,010 0.46%
28 GARNERO GROUP ACQUISITION CO 258,714 2,471 0.38%
29 NEWS CORPORATION NEW CLASS B 116,588 1,758 0.27%
30 HENNESSY CAP ACQUISITION COR 166,544 1,624 0.25%
31 BERKLEY W R CORP 30,260 1,551 0.24%
32 TRIQUINT SEMICONDU 53,553 1,466 0.23%
33 MEDIA GENERAL INC NEW 75,823 1,269 0.20%
34 LIBERTY BB-C RGH2014 127,657 1,213 0.19%
35 1347 CAP CORP 114,984 1,088 0.17%
36 VENTAS INC 13,481 967 0.15%
37 COMCAST CORP NEW 16,214 941 0.15%
38 WL ROSS HOLDING CORP 52,137 535 0.08%
39 PROTECTIVE LIFE CO 74,000 352 0.05% Call
40 AT&T INC 136,900 350 0.05% Put
41 PROSENSA HLDG N V SHS USD 16,782 315 0.05%
42 WL ROSS HOLDING CORP - CW19 170,605 201 0.03%
43 INTL RECTIFIER COR 49,300 185 0.03% Call
44 RESTAURANT BRANDS INTL INC 129,500 172 0.03% Put
45 SIGMA ALDRICH 20,700 166 0.03% Call
46 MEDIA GENERAL, INC. 19,900 158 0.02% Put
47 COVIDIEN PLC 9,500 124 0.02% Call
48 COVIDIEN PLC 10,100 124 0.02% Put
49 HYDRA INDS ACQUISITION CORP 287,940 92 0.01%
50 SAPIENT CORP 24,400 79 0.01% Call
Page 1 of 2
New Holding filing (0001140361-15-032119) filed in 2015.08.14, by the way our system suggest this is a Restatement filing.
#
Name
Shares
Value ($)
%
Options
Notes
1 HEALTHEQUITY INC 15,394,151 391,781 51.94%
2 POTASH CORP SASK INC 1,088,858 38,458 5.10%
3 VIACOM INC NEW 294,374 22,225 2.95%
4 ROCKWOOD HOLDINGS INC 259,146 20,421 2.71%
5 COVANCE INC 189,273 19,654 2.61%
6 CareFusion 309,919 18,391 2.44%
7 PROTECTIVE LIFE CO 246,863 17,194 2.28%
8 SIGMA ALDRICH 115,688 15,880 2.11%
9 CUBIST PHARMACEUTICALS INC 9,598,000 13,056 1.73%
10 CUBIST PHARMACEUTICALS INC 7,679,000 10,216 1.35%
11 BLACKSTONE MTG TR INC 350,000 10,199 1.35%
12 SPDR S&P 500 ETF TR 48,000 9,866 1.31%
13 HF2 Financial Management Inc Sponser Shares 897,644 9,344 1.24%
14 CAPITOL ACQUISITION CORP II 928,628 9,175 1.22%
15 AVIV REIT INC 229,997 7,930 1.05%
16 COVIDIEN PLC 74,480 7,618 1.01%
17 GLIMCHER RLTY TR 527,890 7,253 0.96%
18 LEVY ACQUISITION CORP 697,967 6,791 0.90%
19 Allergan plc 31,586 6,715 0.89%
20 DirectTV Com 71,850 6,229 0.83%
21 AMREIT INC NEW 232,202 6,163 0.82%
22 DRESSER-RAND GROUP INC 75,000 6,135 0.81%
23 LIBERTY GLOBAL PLC 120,867 5,839 0.77%
24 Family Dollar Stores Inc 71,857 5,692 0.75%
25 RESTAURANT BRANDS INTL INC 120,896 4,720 0.63%
26 GLOBAL DEFENSE & NATL SEC SY 440,818 4,518 0.60%
27 ARGO GROUP INTERNATIONAL 80,712 4,477 0.59%
28 SAPIENT CORP 179,008 4,454 0.59%
29 CAMBRIDGE CAP ACQUISITION CO 441,508 4,371 0.58%
30 ROI ACQUISITION CORP II 432,678 4,253 0.56%
31 TERRAPIN 3 ACQUISITION CORP 431,627 4,187 0.56%
32 TWENTY FIRST CENTY FOX INC 110,569 4,079 0.54%
33 HERITAGE FINANCIAL NEW 133,779 3,465 0.46%
34 DISCOVERY COMMUNICATNS NEW 95,964 3,236 0.43%
35 TRW AUTOMOTIVE HLDGS CORP 30,703 3,158 0.42%
36 AVANIR PHARMACEUTICALS INC CL 177,563 3,010 0.40%
37 AR CAP ACQUISITION CORP 295,234 2,864 0.38%
38 HYDRA INDS ACQUISITION CORP 287,940 2,727 0.36%
39 TRW AUTOMOTIVE HLDGS CORP 591,400 2,580 0.34% Call
40 GARNERO GROUP ACQUISITION CO 258,714 2,471 0.33%
41 NEWS CORPORATION NEW CLASS B 116,588 1,758 0.23%
42 HENNESSY CAP ACQUISITION COR 166,544 1,624 0.22%
43 Allergan plc 104,500 1,589 0.21% Call
44 BERKLEY W R CORP 30,260 1,551 0.21%
45 TRIQUINT SEMICONDU 53,553 1,466 0.19%
46 TIME WARNER INC NEW 9,582 1,457 0.19%
47 MEDIA GENERAL INC NEW 75,823 1,269 0.17%
48 DRESSER-RAND GROUP INC 154,400 1,259 0.17% Call
49 LIBERTY BB-C RGH2014 127,657 1,213 0.16%
50 1347 CAP CORP 114,984 1,088 0.14%
Page 1 of 2
New Holding filing (0001140361-15-020476) filed in 2015.05.15, by the way our system suggest this is a Restatement filing.
#
Name
Shares
Value ($)
%
Options
Notes
1 HEALTHEQUITY INC 15,394,151 391,781 53.90%
2 POTASH CORP SASK INC 1,088,858 38,458 5.29%
3 VIACOM INC NEW 294,374 22,225 3.06%
4 ROCKWOOD HOLDINGS INC 259,146 20,421 2.81%
5 COVANCE INC 189,273 19,654 2.70%
6 CareFusion 309,919 18,391 2.53%
7 PROTECTIVE LIFE CO 246,863 17,194 2.37%
8 CUBIST PHARMACEUTICALS INC 9,598,000 13,056 1.80%
9 CUBIST PHARMACEUTICALS INC 7,679,000 10,216 1.41%
10 BLACKSTONE MTG TR INC 350,000 10,199 1.40%
11 SPDR S&P 500 ETF TR 48,000 9,866 1.36%
12 HF2 Financial Management Inc Sponser Shares 897,644 9,344 1.29%
13 CAPITOL ACQUISITION CORP II 928,628 9,175 1.26%
14 AVIV REIT INC 229,997 7,930 1.09%
15 COVIDIEN PLC 74,480 7,618 1.05%
16 GLIMCHER RLTY TR 527,890 7,253 1.00%
17 LEVY ACQUISITION CORP 697,967 6,791 0.93%
18 Allergan plc 31,586 6,715 0.92%
19 DirectTV Com 71,850 6,229 0.86%
20 AMREIT INC NEW 232,202 6,163 0.85%
21 LIBERTY GLOBAL PLC 120,867 5,839 0.80%
22 Family Dollar Stores Inc 71,857 5,692 0.78%
23 RESTAURANT BRANDS INTL INC 120,896 4,720 0.65%
24 GLOBAL DEFENSE & NATL SEC SY 440,818 4,518 0.62%
25 ARGO GROUP INTERNATIONAL 80,712 4,477 0.62%
26 SAPIENT CORP 179,008 4,454 0.61%
27 CAMBRIDGE CAP ACQUISITION CO 441,508 4,371 0.60%
28 ROI ACQUISITION CORP II 432,678 4,253 0.59%
29 TERRAPIN 3 ACQUISITION CORP 431,627 4,187 0.58%
30 TWENTY FIRST CENTY FOX INC 110,569 4,079 0.56%
31 DISCOVERY COMMUNICATNS NEW 95,964 3,236 0.45%
32 TRW AUTOMOTIVE HLDGS CORP 30,703 3,158 0.43%
33 AVANIR PHARMACEUTICALS INC CL 177,563 3,010 0.41%
34 AR CAP ACQUISITION CORP 295,234 2,864 0.39%
35 HYDRA INDS ACQUISITION CORP 287,940 2,727 0.38%
36 TRW AUTOMOTIVE HLDGS CORP 591,400 2,580 0.35% Call
37 GARNERO GROUP ACQUISITION CO 258,714 2,471 0.34%
38 NEWS CORPORATION NEW CLASS B 116,588 1,758 0.24%
39 HENNESSY CAP ACQUISITION COR 166,544 1,624 0.22%
40 Allergan plc 104,500 1,589 0.22% Call
41 BERKLEY W R CORP 30,260 1,551 0.21%
42 TRIQUINT SEMICONDU 53,553 1,466 0.20%
43 TIME WARNER INC NEW 9,582 1,457 0.20%
44 MEDIA GENERAL INC NEW 75,823 1,269 0.17%
45 LIBERTY BB-C RGH2014 127,657 1,213 0.17%
46 1347 CAP CORP 114,984 1,088 0.15%
47 VENTAS INC 13,481 967 0.13%
48 COMCAST CORP NEW 16,214 941 0.13%
49 SINO MERCURY ACQUISITION CORP 95,810 939 0.13%
50 Intl Game Technology 49,098 847 0.12%
Page 1 of 2