PEPentwater Capital Management LP

Institutional investor · Portfolio as of Q1 2021

Top Holdings339 positions

Checking export access…
Activity:
MXIMMXIMDelisted

MAXIM INTEGRATED PRODUCTS

10.9M$1B9.5%——
3 qtrssince 2020-Q3
Increased
74
WORKWORKDelisted

Slack Technologies Inc.

19.4M$789.8M7.5%——
2 qtrssince 2020-Q4
Increased
66
XLNXXLNXDelisted

XILINX INC

5.8M$723.7M6.9%——
2 qtrssince 2020-Q4
Increased
83
ALXNALXNDelisted

ALEXION PHARMACEUTICALS INC

4.3M$655.9M6.3%——
2 qtrssince 2020-Q4
Increased
83
1.4M$545.2M5.2%———
Decreased
—
5M$486.3M4.6%——
2 qtrssince 2020-Q4
Increased
83
GWPHGWPHDelisted
ADR

GW PHARMACEUTICALS -ADR

2.1M$455.9M4.4%——
1 qtr
New
87

INPHI CORP

2M$365M3.5%——
2 qtrssince 2020-Q4
Increased
84
CLGXCLGXDelisted

CORELOGIC INC

3.9M$310.7M3.0%——
3 qtrssince 2020-Q3
Increased
86

COHERENT INC

1.2M$303.5M2.9%$68.370.00%
1 qtr
New
80
TRQTRQDelisted

TURQUOISE HILL RES LTD

18.7M$300.1M2.9%——
2 qtrssince 2020-Q4
Decreased
0
VARVARDelisted

VARIAN MEDICAL SYSTEMS INC

1.5M$267.6M2.6%——
3 qtrssince 2020-Q3
Increased
58
RPRPDelisted

REALPAGE INC

2.9M$250.9M2.4%——
2 qtrssince 2020-Q4
Increased
85
CHNGCHNGDelisted

CHANGE HEALTHCARE INC

9.5M$210M2.0%——
8 qtrssince 2019-Q2
Increased
85
GRUBGRUBDelisted

GRUBHUB INC

3.4M$206.7M2.0%——
4 qtrssince 2020-Q2
Decreased
0
4M$195.4M1.9%———
Increased
—

PG&E CORP COM

14.5M$170.2M1.6%$10.78+6.33%
9 qtrssince 2019-Q1
Decreased
0
PRAHPRAHDelisted

PRA HEALTH SCIENCES INC

929,668$142.5M1.4%——
1 qtr
New
69
CBCBPODelisted

CHINA BIOLOGIC PRODUCTS HOLD

1.2M$140.2M1.3%——
7 qtrssince 2019-Q3
Increased
48

KANSAS CITY SOUTHERN

520,000$137.2M1.3%——
1 qtr
New
69
$10.5B
AUM
339
Positions
Q1 2021
Filing
HI score · 1.5/5
Quarterly 13F Value Change
-4%Q4'19$6.1B-1%Q1'20$6.1B-7%Q2'20$5.6B+38%Q3'20$7.7B+7%Q4'20$8.3B+27%Q1'21$10.5B
Activity profile
$ moved · Q1'21
New37%Increased27%Decreased14%Exited22%
Composition
Equity vs derivatives
Equity82%Puts11%Calls6%
Holding period
Avg 1.8 quarters
<1Q51%1-4Q29%1-2Y12%2Y+8%

Pentwater Capital Management LP manages $10.5B across 339 positions as of Q1 2021. Top holdings: MXIM (9.5%), WORK (7.5%), XLNX (6.9%). Fund DNA: Momentum Trader. HoldingsIntel Score: 1.5/5.0.

Q1 2021 Summary

Active quarter - 148 new positions, 63 exits, 39 increased. Top move: GWPH (NEW, conviction 87). Portfolio: $10.5B across 339 positions.

Top holdings by portfolio weight

Total AUM$9B
MXIM9.54%
WORK7.54%
XLNX6.90%
ALXN6.26%
IHS MARKIT L4.64%
GWPH4.35%
IPHI3.48%
CLGX2.96%
COHR2.90%
TRQ2.86%
Other2.55%

Portfolio allocation by GICS sector

Sectors11
Unknown86.10%
Technology4.40%
Consumer Cyclical3.17%
Utilities1.98%
Communication Services1.11%
Financial Services0.99%
Real Estate0.93%
Healthcare0.78%
Basic Materials0.24%
Industrials0.13%
Other0.16%

Behavioral investing profile

Checking access…
Momentum Trader- primarily Unknown
Compare DNA across all funds
7-dimension, SEC 13F-derived research score
Below Average(1.5 / 5.0)
Holdings P&L37
Conviction43
Concentration85
Checking access…

Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Similar Funds

Funds with similar investing DNA

Accumulation Streaks

Positions with 2+ consecutive quarters of increases - persistent directional conviction.

Security
5Q
GEOGEOGEO GROUP INC
Q2 2025 → Q2 2026+9.4M shares+$277.5M
4Q
TXNMTXNMTXNM ENERGY INC
Q3 2025 → Q2 2026+5.4M shares+$304.9M
3Q
ECHOECHOECHOSTAR CORP
Q4 2025 → Q2 2026+3.2M shares+$342.9M
Checking access…

Famous Investors' Portfolios

What the most-followed managers hold, and what they bought and sold each quarter.

Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

Verify source filings on SEC EDGAR

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used