Pentwater Capital Management LP SPY — SPDR TRUST SERIES 1 CALL

Ownership history in Pentwater Capital Management LP  ·  71 quarters on record

AI Ownership Summary

Pentwater Capital Management LP reported SPDR TRUST SERIES 1 CALL (SPY) in 71 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 24.29% in 2025 Q2. The latest visible filing shows SPY at 0.04% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this SPY ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Pentwater Capital Management LP's position in SPDR TRUST SERIES 1 CALL, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

SPY was reported at 0.04% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
24.29% in 2025 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

SPY stock page Pentwater Capital Management LP fund profile Pentwater Capital Management LP full holdings
How Pentwater Capital Management LP held SPY — position size vs. price
% of Fund (quarterly)    SPY price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 18 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 99.6% -4.4% ✅ 10,000 -2,275,000 -99.6% 0.04% $6.8M 2026-02-14 (Est.) $679.89
2025 Q4 ADDED — — — 2,285,000 +1,885,000 +471.3% 8.19% $1.56B 2026-02-14 (Est.) $679.89
2025 Q3 REDUCED 87.2% +3.6% ❌ 400,000 -2,720,000 -87.2% 1.49% $266.5M 2025-11-14 $668.13
2025 Q3 ADDED — — — 3,120,000 +2,890,000 +1256.5% 11.63% $2.08B 2025-11-14 $668.13
2025 Q2 REDUCED 96.2% +7.7% ❌ 230,000 -5,830,000 -96.2% 0.92% $142.1M 2025-08-14 $639.53
2025 Q2 ADDED — — — 6,060,000 +5,460,000 +910.0% 24.29% $3.74B 2025-08-14 $639.53
2025 Q1 REDUCED 86.6% +10.8% ❌ 600,000 -3,864,600 -86.6% 2.82% $335.6M 2025-05-15 $583.77
2025 Q1 ADDED — — — 4,464,600 +3,714,600 +495.3% 20.97% $2.50B 2025-05-15 $583.77
2024 Q4 REDUCED 59.5% -4.3% ✅ 750,000 -1,100,000 -59.5% 4.85% $439.6M 2025-02-14 $600.98
2024 Q4 ADDED — — — 1,850,000 +1,080,000 +140.3% 11.97% $1.08B 2025-02-14 $600.98
2024 Q3 REDUCED 81.0% +2.9% ❌ 770,000 -3,292,500 -81.0% 4.55% $441.8M 2024-11-14 $582.90
2024 Q3 ADDED — — — 4,062,500 +3,604,100 +786.2% 24.01% $2.33B 2024-11-14 $582.90
2024 Q2 REDUCED 81.7% +5.8% ❌ 458,400 -2,046,600 -81.7% 3.20% $249.5M 2024-07-31 $539.46
2024 Q2 ADDED — — — 2,505,000 +2,072,621 +479.4% 17.47% $1.36B 2024-07-31 $539.46
2024 Q1 REDUCED 83.5% +4.6% ❌ 432,379 -2,187,621 -83.5% 2.32% $226.2M 2024-05-15 $517.19
2024 Q1 ADDED — — — 2,620,000 +2,445,580 +1402.1% 14.04% $1.37B 2024-05-15 $517.19
2023 Q4 REDUCED 91.6% +10.2% ❌ 174,420 -1,910,380 -91.6% 0.93% $82.9M 2024-02-14 $485.22
2023 Q4 ADDED — — — 2,084,800 +1,664,420 +395.9% 11.11% $990.9M 2024-02-14 $485.22
53 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding SPY

As of 2026 Q1 — sorted by position size

BENJAMIN JOSEPH FLOYD DBA FLOYD CAPITAL MANAGEMENT 100.0% RAMSEY QUANTITATIVE SYSTEMS 3Y 7Y 92.45% Greenfield FTC, Inc. 3Y 86.17% Trust Asset Management LLC 3Y 7Y 56.09% Shulman DeMeo Asset Management LLC 3Y 7Y 51.75% PEAVINE CAPITAL, LLC 3Y 7Y 41.35% Fortitude Financial, LLC 38.84% Greenhouse Wealth Management, LLC 3Y 35.33% SJBENEN ADVISORY, LLC 34.0% Div Capital Phoenix Assets Ltd 33.09%

FAQ About Pentwater Capital Management LP and SPY

These are the practical questions this page is built to answer before you even open the full history table.

How long has Pentwater Capital Management LP reported owning SPY?

Pentwater Capital Management LP reported SPY across 18 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported SPY position in Pentwater Capital Management LP's portfolio?

The largest reported portfolio weight for SPY was 24.29% in 2025 Q2.

What is the latest reported SPY position on this page?

The most recent filing on this page is 2025 Q4, when Pentwater Capital Management LP reported 10,000 shares, equal to 0.04% of portfolio, with an estimated market value of $6.8M.

What does the chart on this SPY ownership page compare?

The chart compares Pentwater Capital Management LP's quarterly SPY portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Pentwater Capital Management LP time their SPY position?

Based on 13F filing dates vs. subsequent SPY price moves, Pentwater Capital Management LP correctly timed 23 out of 68 reported position changes (34%). The annualised alpha on SPY relative to SPY over the holding period was +0.0%.

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