MIZUHO SECURITIES USA LLC PHYTF β€” PYROPHYTE ACQUISITION CORP

Ownership history in MIZUHO SECURITIES USA LLC  Β·  4 quarters on record

AI Ownership Summary

MIZUHO SECURITIES USA LLC reported PYROPHYTE ACQUISITION CORP (PHYTF) in 4 quarterly 13F filings from 2024 Q1 through 2024 Q4. Peak portfolio weight reached 0.17% in 2024 Q4. The latest visible filing shows PHYTF at 0.17% 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.

What this PHYTF ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MIZUHO SECURITIES USA LLC's position in PYROPHYTE ACQUISITION CORP, 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
2024 Q4

PHYTF was reported at 0.17% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.17% in 2024 Q4

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

Time in book
Holding Window
2024 Q1 to 2024 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.

PHYTF stock page MIZUHO SECURITIES USA LLC fund profile MIZUHO SECURITIES USA LLC full holdings
How MIZUHO SECURITIES USA LLC held PHYTF β€” position size vs. price
% of Fund (quarterly)    PHYTF price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
πŸ“‹ Quarterly Holdings History 4 quarters  β–Ύ
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2024 Q4 REDUCED 44.3% +2.7% ❌ 835,289 -664,711 -44.3% 0.17% $9.5M 2025-02-11 $11.60
2024 Q3 ADDED β€” β€” β€” 1,500,000 +977,203 +186.9% 0.03% $1.6M 2024-11-06 $11.50
2024 Q2 ADDED β€” β€” β€” 522,797 +381,540 +270.1% 0.13% $6.0M 2024-07-31 $11.45
2024 Q1 INITIATED β€” β€” β€” 141,257 β€” β€” 0.04% $1.6M 2024-05-10 $11.36

🏒 Other funds also holding PHYTF

As of 2024 Q4 β€” sorted by position size

Spartan Fund Management Inc. 3Y 4.9% COWEN AND COMPANY, LLC 3Y 0.38% BERKLEY W R CORP 3Y 7Y 0.33% Karpus Management, Inc. 3Y 7Y 0.04%

FAQ About MIZUHO SECURITIES USA LLC and PHYTF

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

How long has MIZUHO SECURITIES USA LLC reported owning PHYTF?

MIZUHO SECURITIES USA LLC reported PHYTF across 4 quarterly 13F filings, from 2024 Q1 through 2024 Q4.

What was the largest reported PHYTF position in MIZUHO SECURITIES USA LLC's portfolio?

The largest reported portfolio weight for PHYTF was 0.17% in 2024 Q4.

What is the latest reported PHYTF position on this page?

The most recent filing on this page is 2024 Q4, when MIZUHO SECURITIES USA LLC reported 835,289 shares, equal to 0.17% of portfolio, with an estimated market value of $9.5M.

What does the chart on this PHYTF ownership page compare?

The chart compares MIZUHO SECURITIES USA LLC's quarterly PHYTF 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 MIZUHO SECURITIES USA LLC time their PHYTF position?

Based on 13F filing dates vs. subsequent PHYTF price moves, MIZUHO SECURITIES USA LLC correctly timed 3 out of 3 reported position changes (100%). The annualised alpha on PHYTF relative to SPY over the holding period was -16.7%.

← Back to MIZUHO SECURITIES USA LLC Holdings