BERKLEY W R CORP Quant / Systematic

CIK: 0000011544 · Show all filings

Period: Q4 2014 (← Previous) (Next →)

Filing Date: Aug 14, 2015

Total Value ($000): $754,236

Holdings (85)

HQY HEALTHEQUITY INC 51.9%
Value ($000) $391,781 Shares 15,394,151 Est. Cost $19.20 Unrealized +13.0%
POTASH CORP. OF SASKATCHEWAN INC. 5.1%
Value ($000) $38,458 Shares 1,088,858 Est. Cost $34.56 Unrealized
VIACOM INC. CL A 2.9%
Value ($000) $22,225 Shares 294,374 Est. Cost $77.01 Unrealized
ROCKWOOD HOLDINGS INC. 2.7%
Value ($000) $20,421 Shares 259,146 Est. Cost $77.50 Unrealized
COVANCE INC. 2.6%
Value ($000) $19,654 Shares 189,273 Est. Cost $103.84 Unrealized
CAREFUSION CORP. 2.4%
Value ($000) $18,391 Shares 309,919 Est. Cost $59.34 Unrealized
PROTECTIVE LIFE CORP. 2.3%
Value ($000) $17,194 Shares 246,863 Est. Cost $69.48 Unrealized
SIGMA-ALDRICH CORP. 2.1%
Value ($000) $15,880 Shares 115,688 Est. Cost $136.80 Unrealized
CUBIST PHARMACEUTICALS INC cvt note 1.87% 1.7%
Value ($000) $13,056 Shares 9,598,000 Est. Cost $1.36 Unrealized
CUBIST PHARMACEUTICALS INC cvt note 1.125% 1.4%
Value ($000) $10,216 Shares 7,679,000 Est. Cost $1.33 Unrealized
BXMT BLACKSTONE MORTGAGE TRU-CLA 1.4%
Value ($000) $10,199 Shares 350,000 Est. Cost $27.10 Unrealized
SPY SPDR S&P 500 ETF TRUST 1.3%
Value ($000) $9,866 Shares 48,000 Est. Cost $205.54 Unrealized
HF2 FINANCIAL MANAGEMENT CL A 1.2%
Value ($000) $9,344 Shares 897,644 Est. Cost $10.40 Unrealized
CAPITAL ACQUISITION CORP 11 1.2%
Value ($000) $9,175 Shares 928,628 Est. Cost $9.81 Unrealized
AVIV REIT INC 1.1%
Value ($000) $7,930 Shares 229,997 Est. Cost $34.48 Unrealized
COVIDIEN PLC 1.0%
Value ($000) $7,618 Shares 74,480 Est. Cost $102.28 Unrealized
GLIMCHER REALTY TRUST SH BEN INT 1.0%
Value ($000) $7,253 Shares 527,890 Est. Cost $13.62 Unrealized
LEVY ACQUISITION CORP 0.9%
Value ($000) $6,791 Shares 697,967 Est. Cost $9.70 Unrealized
ALLERGAN INC. 0.9%
Value ($000) $6,715 Shares 31,586 Est. Cost $212.59 Unrealized
DIRECTV 0.8%
Value ($000) $6,229 Shares 71,850 Est. Cost $86.57 Unrealized
AMREIT INC CL B 0.8%
Value ($000) $6,163 Shares 232,202 Est. Cost $26.54 Unrealized
DRESSER-RAND GROUP INC. 0.8%
Value ($000) $6,135 Shares 75,000 Est. Cost $82.21 Unrealized
LIBERTY GLOBAL PLC SERIES C 0.8%
Value ($000) $5,839 Shares 120,867 Est. Cost $48.31 Unrealized
FAMILY DOLLAR STORES INC. 0.8%
Value ($000) $5,692 Shares 71,857 Est. Cost $77.24 Unrealized
QSR RESTAURANT BRANDS INTL INC 0.6%
Value ($000) $4,720 Shares 120,896 Est. Cost $38.08 Unrealized 0.0%
GLOBAL DEFENSE & NATIONAL 0.6%
Value ($000) $4,518 Shares 440,818 Est. Cost $10.26 Unrealized
ARGO GROUP INTERNATIONAL 0.6%
Value ($000) $4,477 Shares 80,712 Est. Cost $50.31 Unrealized
SAPIENT CORP 0.6%
Value ($000) $4,454 Shares 179,008 Est. Cost $24.88 Unrealized
CAMBRIDGE CAPITAL ACQ 0.6%
Value ($000) $4,371 Shares 441,508 Est. Cost $9.79 Unrealized
ROI ACQUISITION CORP 0.6%
Value ($000) $4,253 Shares 432,678 Est. Cost $9.85 Unrealized
TERRAPIN 3 ACQUISITION CORP CL A 0.6%
Value ($000) $4,187 Shares 431,627 Est. Cost $9.72 Unrealized
TWTY-FRT CNTRY CL B 0.5%
Value ($000) $4,079 Shares 110,569 Est. Cost $35.34 Unrealized
HERITAGE FINL GROUP INC 0.5%
Value ($000) $3,465 Shares 133,779 Est. Cost $25.90 Unrealized
DISCOVERY COMMUNICATNS NEW SER C 0.4%
Value ($000) $3,236 Shares 95,964 Est. Cost $33.72 Unrealized
TRW AUTOMOTIVE HOLDINGS CORP. 0.4%
Value ($000) $3,158 Shares 30,703 Est. Cost $101.79 Unrealized
AVANIR PHARMACEUTICALS INC 0.4%
Value ($000) $3,010 Shares 177,563 Est. Cost $16.95 Unrealized
AR CAPITAL ACQUISITION CORP 0.4%
Value ($000) $2,864 Shares 295,234 Est. Cost $9.70 Unrealized
HYDRA INDS ACQUISITION CORP 0.4%
Value ($000) $2,727 Shares 287,940 Est. Cost $9.47 Unrealized
* TRW AUTOMOTIVE HLDGS CORP COM 0.3%
Value ($000) $2,580 Shares 591,400 Est. Cost $101.79 Unrealized
GARNER ACQUISITION GROUP 0.3%
Value ($000) $2,471 Shares 258,714 Est. Cost $9.53 Unrealized
NWS NEWS CORP/NEW-CL B-W/I 0.2%
Value ($000) $1,758 Shares 116,588 Est. Cost $15.12 Unrealized -12.8%
HENNESSY CAPITAL ACQ 0.2%
Value ($000) $1,624 Shares 166,544 Est. Cost $9.80 Unrealized
* ALLERGAN INC COM 0.2%
Value ($000) $1,589 Shares 104,500 Est. Cost $212.59 Unrealized
WRB W.R. BERKLEY CORP. 0.2%
Value ($000) $1,551 Shares 30,260 Est. Cost $11.66 Unrealized 0.0%
TRIQUINT SEMICONDUCTOR INC 0.2%
Value ($000) $1,466 Shares 53,553 Est. Cost $27.37 Unrealized
TIME WARNER CABLE INC 0.2%
Value ($000) $1,457 Shares 9,582 Est. Cost $143.50 Unrealized
MEDIA GENERAL INC WI 0.2%
Value ($000) $1,269 Shares 75,823 Est. Cost $16.74 Unrealized
* DRESSER-RAND GROUP INC COM 0.2%
Value ($000) $1,259 Shares 154,400 Est. Cost $82.21 Unrealized
LIBERTY BROADBAND CORP 0.2%
Value ($000) $1,213 Shares 127,657 Est. Cost $9.50 Unrealized
1347 CAPITAL CORP 0.1%
Value ($000) $1,088 Shares 114,984 Est. Cost $9.56 Unrealized
VTR VENTAS INC. 0.1%
Value ($000) $967 Shares 13,481 Est. Cost $48.29 Unrealized 0.0%
CMCSA COMCAST A CORP 0.1%
Value ($000) $941 Shares 16,214 Est. Cost $21.17 Unrealized +0.4%
SINO MERCURY ACQUISITION COR 0.1%
Value ($000) $939 Shares 95,810 Est. Cost $9.80 Unrealized
INTERNATIONAL GAME TECHNOLOGY 0.1%
Value ($000) $847 Shares 49,098 Est. Cost $16.87 Unrealized
BROOKFIELD RESIDENTIAL PROPE 0.1%
Value ($000) $788 Shares 32,753 Est. Cost $24.06 Unrealized
HUDSON VALLEY HOLDING CORP 0.1%
Value ($000) $615 Shares 22,655 Est. Cost $27.15 Unrealized
WL ROSS HOLDING CORP 0.1%
Value ($000) $535 Shares 52,137 Est. Cost $9.89 Unrealized
PANTRY INC 0.0%
Value ($000) $359 Shares 9,676 Est. Cost $37.10 Unrealized
* PROTECTIVE LIFE CORP COM 0.0%
Value ($000) $352 Shares 74,000 Est. Cost $69.48 Unrealized
T * AT&T INC COM 0.0%
Value ($000) $350 Shares 136,900 Est. Cost Unrealized
PROSENSA HOLDING NV 0.0%
Value ($000) $315 Shares 16,782 Est. Cost $18.77 Unrealized
WL ROSS HOLDING CORP 0.0%
Value ($000) $201 Shares 170,605 Est. Cost $0.82 Unrealized
*TALISMAN ENERGY INC 0.0%
Value ($000) $185 Shares 96,000 Est. Cost $1.93 Unrealized
* INTERNATIONAL RECTIFIER CORP COM 0.0%
Value ($000) $185 Shares 49,300 Est. Cost $39.24 Unrealized
QSR *RESTAURANT BRANDS INTL INC 0.0%
Value ($000) $172 Shares 129,500 Est. Cost $38.08 Unrealized 0.0%
* SIGMA ALDRICH CORP COM 0.0%
Value ($000) $166 Shares 20,700 Est. Cost $136.80 Unrealized
* MEDIA GEN INC COM 0.0%
Value ($000) $158 Shares 19,900 Est. Cost Unrealized
*NPS PHARMACEUTICALS INC 0.0%
Value ($000) $133 Shares 50,000 Est. Cost $2.66 Unrealized
* COVIDIEN PLC SHS 0.0%
Value ($000) $124 Shares 10,100 Est. Cost $102.28 Unrealized
* COVIDIEN PLC SHS 0.0%
Value ($000) $124 Shares 9,500 Est. Cost $102.28 Unrealized
* TIME WARNER CABLE INC COM 0.0%
Value ($000) $105 Shares 20,000 Est. Cost $143.50 Unrealized
HYDRA INDS ACQUISITION CORP 0.0%
Value ($000) $92 Shares 287,940 Est. Cost $0.32 Unrealized
* SAPIENT CORP COM 0.0%
Value ($000) $79 Shares 24,400 Est. Cost $24.88 Unrealized
GARNERO GROUP ACQUITION RTS 0.0%
Value ($000) $78 Shares 258,714 Est. Cost $0.28 Unrealized
PETSMART INC 0.0%
Value ($000) $74 Shares 28,500 Est. Cost Unrealized
HENNESSY CAPITAL ACQ CW19 0.0%
Value ($000) $58 Shares 165,107 Est. Cost $0.52 Unrealized
ROI ACQUISITION CORP CW18 0.0%
Value ($000) $44 Shares 168,483 Est. Cost $0.22 Unrealized
1347 CAPITAL CORP RTS 0.0%
Value ($000) $40 Shares 114,984 Est. Cost $0.35 Unrealized
HYDRA INDS ACQUISITION CORP 0.0%
Value ($000) $30 Shares 167,965 Est. Cost $0.18 Unrealized
SINO MERCURY ACQUISITION COR 0.0%
Value ($000) $29 Shares 95,810 Est. Cost $0.30 Unrealized
AR CAPITAL ACQUISITION CORP 0.0%
Value ($000) $27 Shares 134,804 Est. Cost $0.20 Unrealized
CAMBRIDGE CAPITAL ACQ CW18 0.0%
Value ($000) $26 Shares 82,440 Est. Cost $0.37 Unrealized
*RIVERBED TECH INC 0.0%
Value ($000) $18 Shares 19,200 Est. Cost Unrealized
GARNERO ACQUISITION GROUP CW19 0.0%
Value ($000) $11 Shares 95,533 Est. Cost $0.12 Unrealized
VOLCANO CORPORATION 0.0%
Value ($000) $0 Shares 198,500 Est. Cost Unrealized