Notify me when Westchester Capital Management, LLC files a new 13F portfolio report.
⭐ Subscribe ⭐| Quarter | Holdings | Value $ | Bought | Sold | Net | Top Holdings | Form Type | Filing Time |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 277 | $2,126,129,458 | +$898,210,330 | -$707,972,406 | +$190,237,924 | CYBR, EA, NSC, WBD, GTLS | 13F-HR | 13 Feb 2026, 17:04 |
| Q3 2025 | 246 | $1,929,250,824 | +$901,073,982 | -$705,982,579 | +$195,091,403 | COOP, K, CYBR, GTLS, TECK | 13F-HR | 13 Nov 2025, 18:09 |
| Q2 2025 | 203 | $1,710,688,746 | +$660,936,811 | -$635,651,054 | +$25,285,757 | HES, K, CHX, FYBR, COOP | 13F-HR | 14 Aug 2025, 09:07 |
| Q1 2025 | 161 | $1,725,102,875 | +$635,895,314 | -$711,206,734 | -$75,311,420 | HES, K, CHX, DFS, BERY | 13F-HR | 14 May 2025, 17:08 |
| Q4 2024 | 159 | $1,721,054,280 | +$603,746,417 | -$1,041,026,723 | -$437,280,306 | HES, EDR, K, HCP, CHX | 13F-HR | 14 Feb 2025, 13:09 |
| Q3 2024 | 183 | $2,159,186,650 | +$609,673,419 | -$810,268,982 | -$200,595,563 | HES, EDR, SWN, HCP, AMED | 13F-HR | 14 Nov 2024, 16:24 |
| Q2 2024 | 213 | $2,336,123,847 | +$800,877,687 | -$782,225,481 | +$18,652,206 | HES, EDR, WRK, X, AMED | 13F-HR | 14 Aug 2024, 16:06 |
| Q1 2024 | 230 | $2,361,038,397 | +$748,094,005 | -$936,646,624 | -$188,552,619 | PXD, HES, WRK, X, AMED | 13F-HR | 15 May 2024, 13:41 |
| Q4 2023 | 257 | $2,481,244,473 | +$1,305,667,418 | -$1,782,717,707 | -$477,050,289 | PXD, HES, SPLK, WRK, SRC | 13F-HR | 14 Feb 2024, 21:33 |
| Q3 2023 | 288 | $2,910,176,144 | +$1,240,383,274 | -$1,311,626,333 | -$71,243,059 | ATVI, HZNP, SGEN, VMW, CPRI | 13F-HR | 08 Nov 2023, 15:08 |
| Q2 2023 | 308 | $2,890,281,559 | +$1,121,126,308 | -$1,341,199,222 | -$220,072,914 | HZNP, ATVI, VMW, SGEN, AJRD | 13F-HR | 14 Aug 2023, 14:02 |
| Q1 2023 | 348 | $3,138,041,287 | +$1,655,837,327 | -$1,965,471,935 | -$309,634,608 | HZNP, FHN, VMW, DCP, ATVI | 13F-HR | 15 May 2023, 15:07 |
| Q4 2022 | 435 | $3,466,823,925 | +$1,716,892,659 | -$1,593,723,269 | +$123,169,390 | FHN, HZNP, VMW, STOR, LHCG | 13F-HR | 14 Feb 2023, 15:32 |
| Q3 2022 | 491 | $3,336,794,000 | +$1,420,564,416 | -$1,291,571,060 | +$128,993,356 | BHVN, FHN, AAWW, AVLR, LHCG | Restatement | 17 Nov 2022, 16:35 |
| Q2 2022 | 443 | $3,213,547,000 | +$1,073,199,931 | -$924,990,082 | +$148,209,849 | COHR, ACC, FHN, CTXS, SAIL | 13F-HR | 15 Aug 2022, 17:54 |
| Q1 2022 | 426 | $3,161,624,000 | +$1,568,628,695 | -$1,665,510,881 | -$96,882,186 | CERN, COHR, ZNGA, HTA, CCMP | 13F-HR | 16 May 2022, 13:21 |
| Q4 2021 | 393 | $3,279,560,000 | +$1,055,723,818 | -$1,095,177,696 | -$39,453,878 | INFO, XLNX, NUAN, COHR, BBL | 13F-HR | 14 Feb 2022, 16:17 |
| Q3 2021 | 358 | $3,163,722,000 | +$1,096,940,563 | -$1,849,590,302 | -$752,649,739 | INFO, NUAN, COHR, KSU, XLNX | 13F-HR | 15 Nov 2021, 14:10 |
| Q2 2021 | 322 | $3,931,990,000 | +$1,566,037,684 | -$1,149,443,584 | +$416,594,100 | WTW, ALXN, INFO, WORK, MXIM | 13F-HR | 13 Aug 2021, 14:26 |
| Q1 2021 | 323 | $3,352,313,000 | +$1,620,213,988 | -$944,607,479 | +$675,606,509 | WTW, VAR, ALXN, IPHI, WORK | 13F-HR | 17 May 2021, 15:53 |
| Q4 2020 | 201 | $2,676,205,000 | +$1,682,038,437 | -$1,202,076,165 | +$479,962,272 | WTW, VAR, TIF, WORK, IPHI | 13F-HR | 12 Feb 2021, 17:30 |
| Q3 2020 | 174 | $2,072,909,000 | +$798,579,685 | -$668,646,640 | +$129,933,045 | WTW, WMGI, ETFC, TIF, AMTD | 13F-HR | 16 Nov 2020, 13:49 |
| Q2 2020 | 135 | $1,907,541,000 | +$641,081,634 | -$1,030,936,174 | -$389,854,540 | WMGI, WTW, TIF, ETFC, TECD | 13F-HR | 14 Aug 2020, 13:33 |
| Q1 2020 | 153 | $2,181,198,000 | +$1,067,864,636 | -$855,938,879 | +$211,925,757 | TIF, CY, WMGI, WBC, TECD | 13F-HR | 14 May 2020, 13:34 |
| Q4 2019 | 138 | $2,225,151,000 | +$1,254,716,295 | -$1,303,708,198 | -$48,991,903 | AGN, TSG, ZAYO, TIF, CY | 13F-HR | 14 Feb 2020, 15:05 |
| Q3 2019 | 116 | $2,208,807,000 | +$884,610,372 | -$1,269,366,635 | -$384,756,263 | STI, CELG, OAK, AGN, AABA | 13F-HR | 14 Nov 2019, 10:31 |
| Q2 2019 | 113 | $2,829,648,000 | +$1,132,733,744 | -$614,787,701 | +$517,946,043 | AABA, RHT, FDC, APC, STI | 13F-HR | 14 Aug 2019, 09:20 |
| Q1 2019 | 104 | $2,292,478,000 | +$1,172,114,270 | -$951,503,098 | +$220,611,172 | AABA, RHT, FDC, GG, WP | 13F-HR | 15 May 2019, 09:44 |
| Q4 2018 | 102 | $1,944,125,000 | +$1,092,618,876 | -$1,160,162,946 | -$67,544,070 | AABA, FOX, RHT, ARRS, DM | 13F-HR | 14 Feb 2019, 10:30 |
| Q3 2018 | 102 | $2,084,537,000 | +$655,965,596 | -$556,974,944 | +$98,990,652 | AABA, FOX, COL, AET, ANDV | 13F-HR | 14 Nov 2018, 15:06 |
| Q2 2018 | 89 | $2,040,267,000 | +$555,822,412 | -$671,827,662 | -$116,005,250 | AABA, FOX, NXPI, COL, AET | 13F-HR | 14 Aug 2018, 15:24 |
| Q1 2018 | 92 | $2,117,131,000 | +$678,615,822 | -$578,319,586 | +$100,296,236 | AABA, NXPI, TWX, COL, FOX | 13F-HR | 15 May 2018, 14:49 |
| Q4 2017 | 78 | $2,018,254,000 | +$764,961,404 | -$990,915,218 | -$225,953,814 | AABA, TWX, NXPI, DWDP, COL | 13F-HR | 14 Feb 2018, 10:22 |
| Q3 2017 | 58 | $2,225,917,000 | +$689,685,366 | -$884,355,827 | -$194,670,461 | AABA, TWX, NXPI, BCR, RICE | 13F-HR | 14 Nov 2017, 12:40 |
| Q2 2017 | 57 | $2,373,726,000 | +$1,002,162,528 | -$1,157,743,804 | -$155,581,276 | AABA, NXPI, RAI, TWX, BCR | 13F-HR | 14 Aug 2017, 10:20 |
| Q1 2017 | 64 | $2,572,227,000 | +$1,051,164,957 | -$1,714,613,482 | -$663,448,525 | RAI, YHOO, TWX, NXPI, DD | 13F-HR | 15 May 2017, 10:03 |
| Q4 2016 | 68 | $3,060,243,000 | +$1,827,138,182 | -$1,317,300,746 | +$509,837,436 | YHOO, STJ, HAR, ACAS, NXPI | 13F-HR | 14 Feb 2017, 12:36 |
| Q3 2016 | 61 | $2,528,021,000 | +$751,697,884 | -$1,548,706,687 | -$797,008,803 | YHOO, LNKD, KLAC, IM, STJ | 13F-HR | 14 Nov 2016, 09:35 |
| Q2 2016 | 72 | $3,222,113,000 | +$1,027,550,309 | -$1,607,797,159 | -$580,246,850 | EMC, HOT, KLAC, TYC, YHOO | 13F-HR | 15 Aug 2016, 10:33 |
| Q1 2016 | 74 | $3,850,732,000 | +$1,506,939,850 | -$1,516,514,899 | -$9,575,049 | TWC, HOT, YHOO, EMC, KLAC | 13F-HR | 16 May 2016, 11:36 |
| Q4 2015 | 76 | $3,892,660,000 | +$1,208,895,241 | -$1,902,409,256 | -$693,514,015 | PCP, BRCM, TWC, PRE, YHOO | 13F-HR | 16 Feb 2016, 12:12 |
| Q3 2015 | 93 | $4,493,043,000 | +$1,679,599,635 | -$1,965,537,835 | -$285,938,200 | PCP, TWC, AIG, BRCM, CB | 13F-HR | 16 Nov 2015, 09:20 |
| Q2 2015 | 92 | $5,290,440,000 | +$2,122,501,462 | -$945,952,609 | +$1,176,548,853 | CTRX, A309PS, AIG, HSP, FDO | 13F-HR | 14 Aug 2015, 08:54 |
| Q1 2015 | 47 | $2,939,283,000 | $0 | $0 | $0 | TRW, TWC, A309PS, FDO, HSP | New Holdings | 22 Jul 2015, 14:06 |
| Q1 2015 | 79 | $4,118,825,000 | +$1,461,903,804 | -$1,842,574,814 | -$380,671,010 | TRW, TWC, A309PS, FDO, AIG | 13F-HR | 15 May 2015, 16:07 |
| Q4 2014 | 79 | $4,431,152,000 | +$683,141,266 | -$1,879,492,122 | -$1,196,350,856 | TWC, F113PS, AGN, TRW, A309PS | 13F-HR | 17 Feb 2015, 12:46 |
| Q3 2014 | 93 | $5,603,194,000 | +$2,312,074,087 | -$1,503,762,785 | +$808,311,302 | F113PS, A309PS, TWC, AGN, TRW | 13F-HR | 14 Nov 2014, 09:45 |
| Q2 2014 | 88 | $5,024,416,000 | +$1,568,465,312 | -$1,437,167,331 | +$131,297,981 | HSH, TWC, FRX, LAMR, AIG | 13F-HR | 14 Aug 2014, 11:25 |
| Q1 2014 | 90 | $4,728,652,000 | +$1,915,809,668 | -$923,681,882 | +$992,127,786 | OMC, FRX, AIG, LAMR, TWC | 13F-HR | 15 May 2014, 15:08 |
| Q4 2013 | 83 | $3,762,370,000 | $0 | $0 | $0 | OMC, LIFE, LAMR, AIG, TMUS | 13F-HR | 14 Feb 2014, 15:32 |