Camber Capital Management LP

Investment Portfolio & 13F Holdings Analysis

About

Camber Capital Management LP is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 31 holdings worth $2.8 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-15
Total Holdings: 31
Total Value: 2751627620
Accession Number: 0001654954-25-005756
Form Type: 13F-HR
CIK: 0001444043
Manager Name: Camber Capital Management LP

Data Enrichment

94% identified

29 identified2 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

31 positions • $2,751,627.62K total value

31 positions

Manager:

SEC FilingSEC DataHachi Filing

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SPDR S&P 500 ETF TRUST

SPY|78462F103

1500000(-40.0%)

Value:

$839.1B(+57167.6%)

ZIMMER BIOMET HOLDINGS, INC.

ZBH|98956P102

2250000(+40.2%)

Value:

$254.7B(+150107.0%)

BAXTER INTERNATIONAL INC

BAX|071813109

5750000(+24.3%)

Value:

$196.8B(+145840.4%)

HUMANA INC

HUM|444859102

725000(+11.5%)

Value:

$191.8B(+116225.7%)

PFIZER INC

PFE|717081103

6800000(+36.0%)

Value:

$172.3B(+129799.7%)

78464A870

2000000

Value:

$162.2B

CVS HEALTH Corp

CVS|126650100

2250000(-25.0%)

Value:

$152.4B(+113093.4%)

GLOBUS MEDICAL INC

GMED|379577208

1250000(+2.0%)

Value:

$91.5B(+90207.9%)

PTC THERAPEUTICS, INC.

PTCT|69366J200

1500000(-53.1%)

Value:

$76.4B(+52818.7%)

Cigna Group

CI|125523100

200000(+33.3%)

Value:

$65.8B(+158756.6%)

Viatris Inc

VTRS|92556V106

7500000(-50.0%)

Value:

$65.3B(+34879.9%)

N72482206

1400000

Value:

$56.2B

Ascendis Pharma A/S

ASND|04351P101

350000(-56.3%)

Value:

$54.6B(+49430.6%)

Sarepta Therapeutics, Inc.

SRPT|803607100

800000(-20.0%)

Value:

$51.1B(+41890.3%)

Brookdale Senior Living Inc.

BKD|112463104

6250000(-55.1%)

Value:

$39.1B(+55718.7%)

GSK plc

GSK|37733W204

1000000(-80.0%)

Value:

$38.7B(+22809.5%)

BIOMARIN PHARMACEUTICAL INC

BMRN|09061G101

500000(+11.1%)

Value:

$35.3B(+119393.6%)

Concentra Group Holdings Parent, Inc.

CON|20603L102

1600000(-54.3%)

Value:

$34.7B(+50051.7%)

Evolent Health, Inc.

EVH|30050B101

3000000(-25.0%)

Value:

$28.4B(+63033.3%)

IONIS PHARMACEUTICALS INC

IONS|462222100

725000(+16.0%)

Value:

$21.9B(+100006.4%)

Instrument	Shares		Other Manager	Value
Spdr S&P 500 Etf Trust(SPYcusip78462F103)	1.5M	QoQ -40.00% (-1.0M) YoY -31.81% (-700.0K)	All Managers (Combined)	$839.1M	QoQ +57167.60% (-$837.6M) YoY +72816.10% (-$837.9M)
Zimmer Biomet Holdings, Inc.(ZBHcusip98956P102)	2.3M	QoQ +40.18% (+645.0K) YoY +16.88% (+325.0K)	All Managers (Combined)	$254.7M	QoQ +150107.03% (+$254.5M) YoY +100133.40% (+$254.4M)
Baxter International Inc(BAXcusip071813109)	5.8M	QoQ +24.32% (+1.1M) YoY +15.00% (+750.0K)	All Managers (Combined)	$196.8M	QoQ +145840.38% (+$196.7M) YoY +92002.24% (+$196.6M)
Humana Inc(HUMcusip444859102)	725.0K	QoQ +11.53% (+75.0K) YoY NEW(+725.0K)	All Managers (Combined)	$191.8M	QoQ +116225.67% (+$191.7M) YoY NEW(+$191.8M)
Pfizer Inc(PFEcusip717081103)	6.8M	QoQ +36.00% (+1.8M) YoY +172.00% (+4.3M)	All Managers (Combined)	$172.3M	QoQ +129799.73% (+$172.2M) YoY +248277.65% (+$172.2M)
(cusip78464A870)✕	2.0M	QoQ NEW(+2.0M) YoY NEW(+2.0M)	All Managers (Combined)	$162.2M	QoQ NEW(+$162.2M) YoY NEW(+$162.2M)
Cvs Health Corp(CVScusip126650100)	2.3M	QoQ -25.00% (-750.0K) YoY NEW(+2.3M)	All Managers (Combined)	$152.4M	QoQ +113093.36% (-$152.3M) YoY NEW(+$152.4M)
Globus Medical Inc(GMEDcusip379577208)	1.3M	QoQ +2.04% (+25.0K) YoY -50.00% (-1.3M)	All Managers (Combined)	$91.5M	QoQ +90207.93% (+$91.4M) YoY +68132.66% (-$91.4M)
Ptc Therapeutics, Inc.(PTCTcusip69366J200)	1.5M	QoQ -53.12% (-1.7M) YoY -62.50% (-2.5M)	All Managers (Combined)	$76.4M	QoQ +52818.69% (-$76.3M) YoY +65592.67% (-$76.3M)
Cigna Group(CIcusip125523100)	200.0K	QoQ +33.33% (+50.0K) YoY NEW(+200.0K)	All Managers (Combined)	$65.8M	QoQ +158756.61% (+$65.8M) YoY NEW(+$65.8M)
Viatris Inc(VTRScusip92556V106)	7.5M	QoQ -50.00% (-7.5M) YoY -53.84% (-8.8M)	All Managers (Combined)	$65.3M	QoQ +34879.91% (-$65.1M) YoY +33568.34% (-$65.1M)
(cusipN72482206)✕	1.4M	QoQ NEW(+1.4M) YoY NEW(+1.4M)	All Managers (Combined)	$56.2M	QoQ NEW(+$56.2M) YoY NEW(+$56.2M)
Ascendis Pharma A/S(ASNDcusip04351P101)	350.0K	QoQ -56.25% (-450.0K) YoY NEW(+350.0K)	All Managers (Combined)	$54.6M	QoQ +49430.58% (-$54.4M) YoY NEW(+$54.6M)
Sarepta Therapeutics, Inc.(SRPTcusip803607100)	800.0K	QoQ -20.00% (-200.0K) YoY +36.75% (+215.0K)	All Managers (Combined)	$51.1M	QoQ +41890.29% (-$50.9M) YoY +67314.89% (+$51.0M)
Brookdale Senior Living Inc.(BKDcusip112463104)	6.3M	QoQ -55.14% (-7.7M) YoY -59.67% (-9.3M)	All Managers (Combined)	$39.1M	QoQ +55718.69% (-$39.1M) YoY +38087.49% (-$39.0M)
Gsk Plc(GSKcusip37733W204)	1.0M	QoQ -80.00% (-4.0M) YoY -54.02% (-1.2M)	All Managers (Combined)	$38.7M	QoQ +22809.52% (-$38.6M) YoY +41447.80% (-$38.6M)
Biomarin Pharmaceutical Inc(BMRNcusip09061G101)	500.0K	QoQ +11.11% (+50.0K) YoY +100.00% (+250.0K)	All Managers (Combined)	$35.3M	QoQ +119393.55% (+$35.3M) YoY +161773.13% (+$35.3M)
Concentra Group Holdings Parent, Inc.(CONcusip20603L102)	1.6M	QoQ -54.28% (-1.9M) YoY NEW(+1.6M)	All Managers (Combined)	$34.7M	QoQ +50051.66% (-$34.7M) YoY NEW(+$34.7M)
Evolent Health, Inc.(EVHcusip30050B101)	3.0M	QoQ -25.00% (-1.0M) YoY NEW(+3.0M)	All Managers (Combined)	$28.4M	QoQ +63033.33% (-$28.4M) YoY NEW(+$28.4M)
Ionis Pharmaceuticals Inc(IONScusip462222100)	725.0K	QoQ +16.00% (+100.0K) YoY NEW(+725.0K)	All Managers (Combined)	$21.9M	QoQ +100006.40% (+$21.9M) YoY NEW(+$21.9M)