Equal-WT
WhaleScore 2.0
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Yaupon Capital Management is based out of New York. Yaupon Capital Management is a hedge fund with 7 clients and discretionary assets under management (AUM) of $3,645,096,000 (Form ADV from 2025-03-28). Their last reported 13F filing for Q1 2025 included $1,951,820,204 in managed 13F securities
and a top 10 holdings concentration of 32.77%. Yaupon Capital Management's largest holding is American Electric Power Company Inc with shares held of 900,000. Whalewisdom has at least 31 13F filings
Business Description
Yaupon is an investment adviser with its principal place of business in New York, New York. The Investment Manager is a limited partnership formed in February 2018 under the laws of the State of Delaware. Steve Pattyn is the founder and Chief Investment Officer (“CIO”).
Yaupon offers investment advisory services to two “master-feeder” private fund structures (referred to collectively herein as the “Funds,” and the “Clients” that are intended only for sophisticated investors. Currently, the Funds consist of Yaupon Fund LP and Yaupon Enhanced Fund LP, Delaware limited partnerships (“Domestic Funds”); Yaupon Fund (CI) Ltd. and Yaupon Enhanced Fund (CI) Ltd, Yaupon Cayman Islands exempted companies (collectively, the “Offshore Funds”) and Yaupon Enhanced Intermediate Fund LP, a Cayman Islands exempted limited partnership (“Intermediate Fund”).
Owners
- STEVEN PATTYN FAMILY TRUST DATED 3/31/2022 - PARTNER
- BURKLEY, ROBERT, BENJAMIN - CHIEF OPERATING OFFICER AND PARTNER
- PATTYN, STEVEN, JAMES - PARTNER, CHIEF INVESTMENT OFFICER
- FLAHERTY, LISA, MARY - CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER
- PATTYN, CAROL, RUBY - TRUSTEE OF STEVEN PATTYN FAMILY TRUST DATED 3/31/2022
- LEBOWITZ, BRANDON, JOSHUA - PARTNER
- PATTYN, ELIZABETH, KIERNAN - TRUSTEE OF STEVEN PATTYN FAMILY TRUST DATED 3/31/2022 Click on the Ownership/Private Fund Data tab for more details.
Known Email Addresses
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Other Contact Information
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2025-03-31
Top Buys (13F)
Name | % Change |
---|---|
AEP American Electric Po | 5.04% |
XLU The Utilities Select (PUT) | 4.04% |
SLB Schlumberger Ltd (PUT) | 3.64% |
ETR Entergy Corp | 2.55% |
OKE Oneok Inc. (PUT) | 2.54% |

2025-03-31
Top Sells (13F)
Name | % Change |
---|---|
CEG Constellation Energy (PUT) | 6.3% |
HYG iShares iBoxx $ High (PUT) | 4.22% |
SPY SPDR S&P 500 ETF TRU (PUT) | 3.09% |
PCG PG&E Corp. (PUT) | 2.5% |
ED Consolidated Edison, | 2.3% |

2025-03-31
13F Holdings Summary
Name | $ Change |
---|---|
AEP American Electric Po | 5.04% |
XLU The Utilities Select(PUT) | 4.04% |
SLB Schlumberger Ltd(PUT) | 3.64% |
ETN Eaton Corporation pl(PUT) | 3.48% |
BP BP plc | 3.44% |

2025-03-31
13F Activity
Market Value | $1.95b, Prior: $2.42b |
Inflows (Outflows) as % of Total MV | (-13.3671)% |
New Purchases | 38 stocks |
Added To | 24 stocks |
Sold out of | 62 stocks |
Reduced holdings in | 23 stocks |
Top 10 Holdings % | 32.77% |
Turnover %[1] | 67.57% |
Turnover Alt %[2] | 55.45% |
Time Held Top 20 | 0.65 quarters |
Time Held Top 10 | 0.2 quarters |
Time Held All | 3.87 quarters |
[1]: Turnover is calculated by taking the # of new holdings (initial purchases) + the # of positions sold out of (not just reduced) divided by the total # of holdings for the quarter.
[2]: Alt Turnover is calculated by taking either the total MV of new purchases or the MV of securities sold, whichever is less, divided by the total MV of the fund.

2025-03-31
13F Sector Allocation Over Time
limited to past 4 quarters. Subscribe to see all available data

2025-03-31
Analysis

Top 20 equal-weighted holdings. Performance numbers calculated through 2025-03-31