13F Filings History of Camber Capital Management LP

Latest 13F report
Q2 2025 - 14 Aug 2025
Value $
$717,903,750
Signature - Title
Stephen DuBois - Managing Member
Location
Boston, MA
Summary
This page shows a list of all the recent 13F filings made by Camber Capital Management LP. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Camber Capital Management LP reported 23 stock holdings with total value $717,903,750 as of Q2 2025. Top holdings included ZBH, BAX, HUM, CVS, and GMED.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q2 2025 23 $717,903,750 +$134,622,500 -$916,277,370 -$781,654,870 ZBH, BAX, HUM, CVS, GMED 13F-HR 14 Aug 2025, 16:11
Q1 2025 28 $1,602,640,620 +$212,396,350 -$1,150,178,850 -$937,782,500 ZBH, BAX, HUM, CVS, GMED 13F-HR 15 May 2025, 16:17
Q4 2024 36 $2,556,621,000 +$599,586,096 -$393,417,205 +$206,168,891 MDT, VTRS, ZBH, HUM, PTCT 13F-HR 14 Feb 2025, 08:58
Q3 2024 32 $2,574,870,000 +$458,652,870 -$628,206,284 -$169,553,414 ZBH, MDT, BAX, VTRS, GMED 13F-HR 14 Nov 2024, 09:41
Q2 2024 35 $2,591,140,000 +$479,479,586 -$608,264,758 -$128,785,172 ZBH, BAX, MDT, UHS, GMED 13F-HR 14 Aug 2024, 09:28
Q1 2024 34 $2,860,289,000 +$313,660,318 -$607,713,776 -$294,053,458 ZBH, UHS, BAX, THC, VTRS 13F-HR 15 May 2024, 08:48
Q4 2023 36 $2,860,436,000 +$444,812,851 -$623,341,537 -$178,528,686 UHS, THC, ZBH, VTRS, BAX 13F-HR 14 Feb 2024, 08:18
Q3 2023 39 $2,785,052,000 +$438,020,681 -$377,680,238 +$60,340,443 UHS, THC, ZBH, VTRS, SNY 13F-HR 14 Nov 2023, 08:56
Q2 2023 38 $3,070,980,000 +$270,519,447 -$356,753,059 -$86,233,612 UHS, THC, VTRS, SNY, WBA 13F-HR 14 Aug 2023, 09:26
Q1 2023 40 $2,930,852,000 +$386,554,823 -$480,917,833 -$94,363,010 SNY, UHS, THC, WBA, VTRS 13F-HR 15 May 2023, 09:06
Q4 2022 38 $2,859,998,000 +$425,061,586 -$775,195,467 -$350,133,881 SNY, UHS, VTRS, THC, WBA 13F-HR 14 Feb 2023, 09:01
Q3 2022 42 $2,989,107,000 +$983,271,417 -$247,129,351 +$736,142,066 SNY, VTRS, UHS, SRPT, THC 13F-HR 14 Nov 2022, 09:37
Q2 2022 40 $2,304,904,000 +$475,521,796 -$653,017,821 -$177,496,025 VTRS, SNY, ZBH, SRPT, BMRN 13F-HR 15 Aug 2022, 08:55
Q1 2022 37 $2,764,515,000 +$768,170,530 -$486,594,500 +$281,576,030 VTRS, UHS, SNY, ZBH, GILD 13F-HR 16 May 2022, 08:39
Q4 2021 36 $2,593,820,000 +$586,866,278 -$596,912,085 -$10,045,807 VTRS, UHS, MRK, SNY, WBA 13F-HR 14 Feb 2022, 09:33
Q3 2021 34 $2,690,694,000 +$614,985,565 -$375,409,607 +$239,575,958 UHS, WBA, THC, VTRS, SNY 13F-HR 15 Nov 2021, 09:03
Q2 2021 30 $2,545,512,000 +$540,861,491 -$678,447,075 -$137,585,584 THC, WBA, VTRS, HCA, BKD 13F-HR 16 Aug 2021, 08:52
Q1 2021 31 $2,517,863,000 +$594,764,727 -$656,469,048 -$61,704,321 CHNG, WBA, UHS, VTRS, THC 13F-HR 17 May 2021, 08:49
Q4 2020 28 $2,432,483,000 +$681,923,229 -$481,255,287 +$200,667,942 CHNG, VTRS, UHS, ALXN, HCA 13F-HR 16 Feb 2021, 08:33
Q3 2020 35 $1,895,842,000 +$447,888,597 -$286,999,572 +$160,889,025 CHNG, MYL, ALXN, PRGO, UHS 13F-HR/A 16 Nov 2020, 16:51
Q3 2020 35 $1,895,277,000 +$447,323,597 -$286,999,572 +$160,324,025 CHNG, MYL, ALXN, PRGO, UHS 13F-HR 16 Nov 2020, 08:39
Q2 2020 30 $1,747,847,000 +$438,580,414 -$597,929,612 -$159,349,198 CHNG, MYL, ALXN, ALKS, PRGO 13F-HR 14 Aug 2020, 08:25
Q1 2020 29 $1,674,643,000 +$775,265,166 -$668,967,157 +$106,298,009 ALXN, CHNG, MYL, GSK, UHS 13F-HR 15 May 2020, 08:52
Q4 2019 28 $1,932,959,000 +$280,846,111 -$460,540,326 -$179,694,215 AGN, MYL, BIIB, GILD, THC 13F-HR 14 Feb 2020, 09:22
Q3 2019 32 $1,758,169,000 +$453,124,857 -$350,006,000 +$103,118,857 AGN, MYL, PRGO, BKD, DVA 13F-HR 14 Nov 2019, 09:15
Q2 2019 28 $1,711,598,000 +$433,076,669 -$368,745,964 +$64,330,705 AGN, MYL, DVA, PRGO, BKD 13F-HR 14 Aug 2019, 09:16
Q1 2019 27 $1,724,502,000 +$431,602,460 -$809,301,126 -$377,698,666 AGN, MYL, PRGO, GBT, BIIB 13F-HR 15 May 2019, 09:45
Q4 2018 32 $1,850,246,000 +$623,265,257 -$249,694,000 +$373,571,257 TSRO, MYL, AGN, UHS, MCK 13F-HR 14 Feb 2019, 10:17
Q3 2018 25 $1,755,379,000 +$259,019,409 -$719,304,922 -$460,285,513 AGN, HCA, MYL, TSRO, UHS 13F-HR 14 Nov 2018, 09:55
Q2 2018 30 $2,137,678,000 +$417,712,456 -$395,064,408 +$22,648,048 AGN, HCA, BIIB, GHDX, TSRO 13F-HR 14 Aug 2018, 09:23
Q1 2018 32 $2,036,804,000 +$765,071,443 -$472,755,177 +$292,316,266 SHPG, NKTR, AGN, BIIB, HCA 13F-HR 15 May 2018, 08:48
Q4 2017 31 $1,533,430,000 +$537,093,057 -$387,148,293 +$149,944,764 NKTR, HCA, MYL, AGN, UHS 13F-HR 14 Feb 2018, 10:22
Q3 2017 22 $1,201,035,000 +$359,542,788 -$806,842,839 -$447,300,051 NKTR, THC, MYL, PRGO, GHDX 13F-HR 14 Nov 2017, 11:21
Q2 2017 31 $1,637,441,000 +$271,890,640 -$468,190,457 -$196,299,817 TEVA, MYL, GILD, NKTR, AGN 13F-HR 14 Aug 2017, 11:18
Q1 2017 30 $1,690,383,000 +$216,915,818 -$375,615,537 -$158,699,719 TEVA, MYL, GILD, NKTR, AGN 13F-HR 15 May 2017, 11:17
Q4 2016 34 $1,728,958,000 +$557,876,923 -$309,354,604 +$248,522,319 TEVA, MYL, AGN, GILD, PRGO Restatement 16 Mar 2017, 09:19
Q3 2016 33 $1,616,779,000 +$291,989,787 -$498,373,548 -$206,383,761 TEVA, MYL, PRGO, GILD, ENDPQ 13F-HR 14 Nov 2016, 11:20
Q2 2016 44 $1,719,699,000 +$615,848,664 -$514,180,465 +$101,668,199 TEVA, MYL, ENDPQ, CSII, MDCO 13F-HR 12 Aug 2016, 15:43
Q1 2016 45 $1,608,195,000 +$591,694,901 -$213,395,000 +$378,299,901 TEVA, MYL, MDCO, BKD, NUVA 13F-HR 13 May 2016, 16:00
Q4 2015 40 $1,355,685,000 +$387,180,736 -$317,613,961 +$69,566,775 TEVA, GHDX, MDCO, LIVN, AZN 13F-HR 12 Feb 2016, 08:17
Q3 2015 43 $1,167,351,000 +$285,497,480 -$173,301,642 +$112,195,838 TEVA, MDCO, AZN, CYBX, MYL 13F-HR 13 Nov 2015, 10:37
Q2 2015 39 $1,242,600,000 +$384,309,605 -$286,990,920 +$97,318,685 TEVA, AZN, MASI, MDCO, ESRX 13F-HR 14 Aug 2015, 10:07
Q1 2015 36 $1,183,566,000 +$281,607,926 -$388,429,725 -$106,821,799 TEVA, MASI, MDCO, GHDX, ESRX 13F-HR 15 May 2015, 11:09
Q4 2014 38 $1,195,660,000 +$334,135,594 -$272,097,853 +$62,037,741 TEVA, MASI, GSK, GHDX, CNMD Restatement 13 May 2015, 11:50
Q3 2014 35 $991,266,000 +$343,206,741 -$497,997,564 -$154,790,823 TEVA, MYL, MASI, GHDX, GSK 13F-HR 14 Nov 2014, 10:32
Q2 2014 39 $1,206,389,000 +$334,540,896 -$217,592,447 +$116,948,449 TEVA, V107SC, DGX, CYH, CNMD 13F-HR 14 Aug 2014, 10:03
Q1 2014 38 $1,042,272,000 +$316,058,647 -$369,544,311 -$53,485,664 TEVA, V107SC, THC, DGX, CNMD 13F-HR 15 May 2014, 10:28
Q4 2013 35 $1,043,531,000 $0 $0 $0 TEVA, MYL, V107SC, HCA, CNMD 13F-HR 14 Feb 2014, 07:55