Notify me when Twin Securities, Inc. files a new 13F portfolio report.
⭐ Subscribe ⭐| Quarter | Holdings | Value $ | Bought | Sold | Net | Top Holdings | Form Type | Filing Time |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 16 | $261,072,235 | +$233,288,801 | -$168,871,805 | +$64,416,996 | CYBR, EXAS, EA, WBD, RNA | 13F-HR | 17 Feb 2026, 09:59 |
| Q3 2025 | 13 | $198,471,684 | +$148,638,018 | -$65,005,597 | +$83,632,421 | VRNA, K, MRUS, COOP, CYBR | 13F-HR | 14 Nov 2025, 16:14 |
| Q2 2025 | 11 | $113,006,511 | +$41,140,695 | -$99,622,906 | -$58,482,211 | K, HES, BPMC, SGRY, SPR | 13F-HR | 14 Aug 2025, 16:10 |
| Q1 2025 | 13 | $174,090,881 | +$133,142,942 | -$130,058,576 | +$3,084,366 | ITCI, K, BECN, HES, HEES | 13F-HR | 15 May 2025, 16:14 |
| Q4 2024 | 13 | $169,579,701 | +$101,456,511 | -$18,032,064 | +$83,424,447 | JNPR, K, HCP, SMAR, HES | 13F-HR | 14 Feb 2025, 16:09 |
| Q3 2024 | 12 | $85,602,452 | +$48,190,224 | -$47,107,310 | +$1,082,914 | JNPR, EDR, HES, SMAR, SRCL | 13F-HR | 14 Nov 2024, 16:23 |
| Q2 2024 | 12 | $82,885,497 | +$38,056,895 | -$41,255,091 | -$3,198,196 | EDR, CERE, HES, X, HCP | 13F-HR | 14 Aug 2024, 16:08 |
| Q1 2024 | 9 | $86,137,974 | +$58,714,981 | -$64,225,607 | -$5,510,626 | EDR, PXD, X, SWAV, CERE | 13F-HR | 15 May 2024, 16:04 |
| Q4 2023 | 8 | $92,507,447 | +$89,441,575 | -$328,377,176 | -$238,935,601 | KRTX, X, CERE, SPLK, EDR | 13F-HR | 14 Feb 2024, 16:39 |
| Q3 2023 | 6 | $331,227,996 | +$217,218,602 | -$26,959,912 | +$190,258,690 | ATVI, HZNP, SGEN, VMW, SIMO | 13F-HR | 14 Nov 2023, 16:17 |
| Q2 2023 | 8 | $128,034,140 | +$84,969,467 | -$139,648,653 | -$54,679,186 | HZNP, SGEN, ISEE, DICE, NATI | 13F-HR | 14 Aug 2023, 16:16 |
| Q1 2023 | 8 | $181,238,000 | +$140,018,240 | -$68,133,273 | +$71,884,967 | SJR, HZNP, NATI, LSI, OSH | 13F-HR | 15 May 2023, 16:00 |
| Q4 2022 | 14 | $110,149,000 | +$66,136,998 | -$167,846,834 | -$101,709,836 | HZNP, AAWW, LHCG, SJR, SGFY | 13F-HR | 14 Feb 2023, 16:30 |
| Q3 2022 | 19 | $207,073,000 | +$169,400,956 | -$32,628,524 | +$136,772,432 | ZEN, GBT, CHNG, SJR, TWTR | 13F-HR | 14 Nov 2022, 16:32 |
| Q2 2022 | 14 | $75,227,000 | +$58,460,033 | -$107,985,632 | -$49,525,599 | SJR, COHR, SWX, ZEN, ATVI | 13F-HR | 15 Aug 2022, 16:00 |
| Q1 2022 | 16 | $127,212,000 | +$108,053,851 | -$141,732,000 | -$33,678,149 | PLAN, CERN, NLSN, VNE, T | 13F-HR | 16 May 2022, 16:00 |
| Q4 2021 | 9 | $160,603,000 | +$120,360,943 | -$114,357,441 | +$6,003,502 | XLNX, ATH, INFO, NUAN, CERN | 13F-HR | 14 Feb 2022, 16:58 |
| Q3 2021 | 16 | $146,316,000 | +$118,393,489 | -$236,802,000 | -$118,408,511 | KSU, WTW, XLNX, ADI, STMP | 13F-HR | 15 Nov 2021, 16:22 |
| Q2 2021 | 18 | $264,642,000 | +$154,761,096 | -$58,476,832 | +$96,284,264 | WORK, ALXN, MXIM, XLNX, KSU | 13F-HR | 16 Aug 2021, 16:14 |
| Q1 2021 | 19 | $155,810,000 | +$116,267,849 | -$97,028,953 | +$19,238,896 | WORK, ALXN, RP, IPHI, GWPH | 13F-HR | 17 May 2021, 16:00 |
| Q4 2020 | 10 | $141,419,000 | +$106,231,709 | -$101,596,000 | +$4,635,709 | TIF, WORK, XLNX, ACIA, CLGX | 13F-HR | 16 Feb 2021, 17:08 |
| Q3 2020 | 13 | $135,282,000 | +$108,519,212 | -$18,101,839 | +$90,417,373 | LVGO, IMMU, TIF, NAV, MNTA | 13F-HR | 16 Nov 2020, 16:03 |
| Q2 2020 | 7 | $47,012,000 | +$33,456,432 | -$151,366,001 | -$117,909,569 | TIF, PTLA, FSCT, ACIA, BMYRT | 13F-HR | 14 Aug 2020, 16:42 |
| Q1 2020 | 10 | $165,676,000 | +$113,760,630 | -$99,518,174 | +$14,242,456 | AGN, CY, TIF, MLNX, RARX | 13F-HR | 15 May 2020, 16:13 |
| Q4 2019 | 11 | $153,835,000 | +$107,637,613 | -$119,424,135 | -$11,786,522 | AGN, TIF, ZAYO, QGEN, MDCO | 13F-HR | 14 Feb 2020, 16:33 |
| Q3 2019 | 9 | $161,127,000 | +$59,408,691 | -$169,903,120 | -$110,494,429 | CELG, ONCE, ZAYO, AGN, MLNX | 13F-HR | 14 Nov 2019, 16:04 |
| Q2 2019 | 11 | $269,058,000 | +$160,196,881 | -$34,656,626 | +$125,540,255 | RHT, APC, ONCE, CELG, ZAYO | 13F-HR | 14 Aug 2019, 16:10 |
| Q1 2019 | 9 | $145,883,000 | +$109,492,161 | -$112,269,779 | -$2,777,618 | RHT, CVS, MLNX, CELG, IDTI | 13F-HR | 15 May 2019, 16:01 |
| Q4 2018 | 11 | $155,153,000 | +$152,239,277 | -$199,470,000 | -$47,230,723 | SHPG, CVS, ORBK, ARRS, UTX | 13F-HR | 14 Feb 2019, 16:14 |
| Q3 2018 | 9 | $204,076,000 | +$83,773,274 | -$170,894,090 | -$87,120,816 | AET, COL, ESRX, NXPI, FOXA | 13F-HR | 14 Nov 2018, 16:16 |
| Q2 2018 | 10 | $310,781,000 | +$69,454,173 | -$219,177,123 | -$149,722,950 | NXPI, AET, AABA, AKRXQ, ESRX | 13F-HR | 14 Aug 2018, 16:19 |
| Q1 2018 | 14 | $465,219,000 | +$85,980,400 | -$155,399,727 | -$69,419,327 | AET, NXPI, AABA, AKRXQ, TWX | 13F-HR | 15 May 2018, 16:03 |
| Q4 2017 | 11 | $581,063,000 | +$204,221,908 | -$252,867,735 | -$48,645,827 | AABA, AKRXQ, AET, TWX, NXPI | 13F-HR | 14 Feb 2018, 09:26 |
| Q3 2017 | 19 | $629,882,000 | +$253,853,654 | -$234,087,436 | +$19,766,218 | AABA, ALR, TWX, MON, AKRXQ | 13F-HR | 14 Nov 2017, 14:05 |
| Q2 2017 | 14 | $568,687,000 | +$323,824,918 | -$291,045,860 | +$32,779,058 | AABA, ALR, MBBYF, RAI, MON | 13F-HR | 14 Aug 2017, 16:48 |
| Q1 2017 | 16 | $512,163,000 | +$149,335,857 | -$228,861,343 | -$79,525,486 | YHOO, NXPI, RAI, MBBYF, ALR | 13F-HR | 15 May 2017, 16:02 |
| Q4 2016 | 12 | $551,511,000 | +$266,096,602 | -$198,139,533 | +$67,957,069 | STJ, YHOO, NXPI, ALR, RAI | 13F-HR | 14 Feb 2017, 16:56 |
| Q3 2016 | 14 | $507,333,000 | +$270,032,213 | -$184,893,796 | +$85,138,417 | LNKD, YHOO, STJ, ALR, MON | 13F-HR | 14 Nov 2016, 17:05 |
| Q2 2016 | 16 | $413,199,000 | +$209,209,425 | -$503,024,614 | -$293,815,189 | LNKD, ALR, YHOO, AKRXQ, EMC | 13F-HR | 15 Aug 2016, 16:03 |
| Q1 2016 | 24 | $700,776,000 | +$383,710,381 | -$236,235,484 | +$147,474,897 | TWC, BXLT, SNDK, AKRXQ, VER | 13F-HR | 16 May 2016, 16:17 |
| Q4 2015 | 23 | $568,442,000 | +$213,916,442 | -$162,763,700 | +$51,152,742 | TWC, AKRXQ, PRGO, VER, PCP | 13F-HR | 16 Feb 2016, 16:36 |
| Q3 2015 | 23 | $499,844,000 | +$354,913,312 | -$314,101,006 | +$40,812,306 | ALTR, VER, TWC, HTZ, PRGO | 13F-HR | 16 Nov 2015, 16:23 |
| Q2 2015 | 20 | $471,955,000 | +$206,998,225 | -$418,672,892 | -$211,674,667 | A309PS, T104PS, ALTR, HTZ, CTRX | 13F-HR | 14 Aug 2015, 16:29 |
| Q1 2015 | 16 | $702,974,000 | +$460,615,225 | -$250,067,350 | +$210,547,875 | SLXP, T104PS, A309PS, TWC, PCYC | 13F-HR | 15 May 2015, 16:02 |
| Q4 2014 | 9 | $484,564,000 | +$185,124,104 | -$103,459,794 | +$81,664,310 | T104PS, F113PS, TWC, HTZ, B108PS | 13F-HR | 17 Feb 2015, 09:21 |
| Q3 2014 | 11 | $432,700,000 | +$170,354,349 | -$216,051,172 | -$45,696,823 | T104PS, LAMR, HTZ, TWC, B108PS | 13F-HR | 13 Nov 2014, 16:19 |
| Q2 2014 | 15 | $498,221,000 | +$196,127,057 | -$153,748,420 | +$42,378,637 | T104PS, FRX, HTZ, F113PS, LAMR | 13F-HR | 13 Aug 2014, 17:01 |
| Q1 2014 | 16 | $451,164,000 | +$288,320,754 | -$270,808,599 | +$17,512,155 | T104PS, HTZ, MCK, LAMR, KN | 13F-HR | 14 May 2014, 16:11 |
| Q4 2013 | 19 | $432,640,000 | $0 | $0 | $0 | COLE, HTZ, APC, LNCOQ, MBI | 13F-HR | 13 Feb 2014, 16:03 |