Twin Securities Inc.

Twin Securities Inc. latest Q1_2021 13F filings reported $155,810,000 in market value on this 2021-05-17 report date . The portfolio quarterly return is 10.16%. This fund has 19 securities concentrations of 100% weights.

Twin Securities Inc. largest holding is Slack Technologies Inc. Class A with weight of 35.88% and $55,902,000 in market value. The portfolio return is computed based on the amount invested in the new quarter. The following shows the portfolio details.

Portfolio Performance History

FILE DATEREPORT PERIODQTR YEARFILE TYPENOS. OF STOCKSREPORTED VALUERETURN
2021-05-172021-03-31Q1_202113F-HR19$155,810,00010.16%
2021-02-162020-12-31Q4_202013F-HR10$141,443,0004.55%
2020-11-162020-09-30Q3_202013F-HR13$135,282,000187.76%
2020-08-142020-06-30Q2_202013F-HR7$47,012,000-71.62%
2020-05-152020-03-31Q1_202013F-HR10$165,676,0007.70%
2020-02-142019-12-31Q4_201913F-HR11$153,835,000-4.53%
2019-11-142019-09-30Q3_201913F-HR9$161,127,000-40.11%
2019-08-142019-06-30Q2_201913F-HR11$269,058,00084.43%
2019-05-152019-03-31Q1_201913F-HR9$145,883,000-5.97%
2019-02-142018-12-31Q4_201813F-HR11$155,153,000-23.97%
2018-11-142018-09-30Q3_201813F-HR9$204,076,000-34.33%
2018-08-142018-06-30Q2_201813F-HR10$310,781,000-33.20%
2018-05-152018-03-31Q1_201813F-HR14$465,219,000-19.94%
2018-02-142017-12-31Q4_201713F-HR11$581,063,000-7.75%
2017-11-142017-09-30Q3_201713F-HR19$629,882,00010.76%
2017-08-142017-06-30Q2_201713F-HR14$568,687,00011.04%
2017-05-152017-03-31Q1_201713F-HR16$512,163,000-7.13%
2017-02-142016-12-31Q4_201613F-HR12$551,511,0008.71%
2016-11-142016-09-30Q3_201613F-HR14$507,333,00022.78%
2016-08-152016-06-30Q2_201613F-HR16$413,199,000-41.04%

Portfolio Details

Stock NameTickersValueCurrent Value (x1000)Change Value %WeightComputed PriceShares Change %Current Shares
SLACK TECHNOLOGIES INCWORKINCR$55,9020.43%35.88%$40.630.49%1,375,868
ALEXION PHARMACEUTICALS INCALXNBUY$34,9980.00%22.46%$152.910.00%228,882
REALPAGE INCRPBUY$31,5880.00%20.27%$87.200.00%362,253
INPHI CORPIPHIBUY$12,0390.00%7.73%$178.410.00%67,479
GW PHARMACEUTICALS PLCGWPHBUY$8,5760.00%5.50%$216.890.00%39,541
APHRIA INCAPHABUY$3,4720.00%2.23%$18.370.00%189,019
FOLEY TRASIMENE ACQUISTN CORWPFBUY$1,8710.00%1.20%$10.040.00%186,352
KANSAS CITY SOUTHERNKSUBUY$1,8100.00%1.16%$263.850.00%6,860
XILINX INCXLNXDECR$1,207-0.95%0.77%$123.90-0.95%9,742
GRACE W R & CO DEL NEWGRABUY$9720.00%0.62%$59.850.00%16,240
TG THERAPEUTICS INCTGTXBUY$8440.00%0.54%$48.230.00%17,500
ALTISOURCE ASSET MGMT CORPAAMCDECR$742-0.22%0.48%$19.00-0.03%39,059
MARVELL TECHNOLOGY GROUPMRVLBUY$6560.00%0.42%$48.960.00%13,400
FOLEY TRASIMENE ACQUISTN CORWPF/WSBUY$4080.00%0.26%$1.600.00%255,060
SUPERNOVA PARTNERS ACQUISITISPNVBUY$3030.00%0.19%$10.100.00%30,000
CHP MERGER CORPCHPMBUY$1160.00%0.07%$9.910.00%11,708
SCION TECH GROWTH ISCOAUBUY$1100.00%0.07%$10.090.00%10,899
AVANTI ACQUISITION CORPAVANBUY$980.00%0.06%$9.800.00%10,000
COHN ROBBINS HOLDINGS CORPCRHCBUY$980.00%0.06%$9.800.00%10,000
ACACIA COMMUNICATIONS INCACIASOLD$00.00%-100.00%$0.000.00%0
BRISTOL-MYERS SQUIBB COBMYSOLD$00.00%-100.00%$0.000.00%0
CHURCHILL CAPITAL CORP IVCCIVSOLD$00.00%-100.00%$0.000.00%0
CORELOGIC INCCLGXSOLD$00.00%-100.00%$0.000.00%0
FRONT YD RESIDENTIAL CORPSOLD$00.00%-100.00%$0.000.00%0
OMNICELL COMOMCLSOLD$00.00%-100.00%$0.000.00%0
TIFFANY & CO NEWTIFSOLD$00.00%-100.00%$0.000.00%0