Calamos Advisors LLC ENGNW β€” ENGENE HOLDINGS INC

Ownership history in Calamos Advisors LLC  Β·  9 quarters on record

AI Ownership Summary

Calamos Advisors LLC reported ENGENE HOLDINGS INC (ENGNW) in 9 quarterly 13F filings from 2023 Q4 through 2025 Q4. The latest visible filing shows ENGNW at 0.00% 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 ENGNW ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Calamos Advisors LLC's position in ENGENE HOLDINGS INC, 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

ENGNW was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% in 2024 Q1

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.

ENGNW stock page Calamos Advisors LLC fund profile Calamos Advisors LLC full holdings
How Calamos Advisors LLC held ENGNW β€” position size vs. price
% of Fund (quarterly)    ENGNW price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
πŸ“‹ Quarterly Holdings History 9 quarters  β–Ύ
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED β€” β€” β€” 148,290 -1,710 -1.1% 0.00% $418K 2026-02-14 (Est.) β€”
2025 Q3 UNCHANGED β€” β€” β€” 150,000 β€” 0% 0.00% $108K 2025-10-20 β€”
2025 Q2 UNCHANGED β€” β€” β€” 150,000 β€” 0% 0.00% $118K 2025-08-08 β€”
2025 Q1 UNCHANGED β€” β€” β€” 150,000 β€” 0% 0.00% $96K 2025-04-29 β€”
2024 Q4 UNCHANGED β€” β€” β€” 150,000 β€” 0% 0.00% $128K 2025-01-24 β€”
2024 Q3 UNCHANGED β€” β€” β€” 150,000 β€” 0% 0.00% $214K 2024-11-07 β€”
2024 Q2 UNCHANGED β€” β€” β€” 150,000 β€” 0% 0.00% $208K 2024-07-25 β€”
2024 Q1 REDUCED β€” β€” β€” 150,000 -100,000 -40.0% 0.00% $780K 2024-05-08 β€”
2023 Q4 INITIATED β€” β€” β€” 250,000 β€” β€” 0.00% $212K 2024-01-31 β€”

🏒 Other funds also holding ENGNW

As of 2025 Q4 β€” sorted by position size

FCPM III SERVICES B.V. 1.12% BVF INC/IL 3Y 7Y 0.08% Vivo Capital, LLC 3Y 7Y 0.05% Saba Capital Management, L.P. 3Y 7Y 0.01% Blue Owl Capital Holdings LP 3Y 0.01% Caption Management, LLC 3Y 7Y 0.0% TENOR CAPITAL MANAGEMENT Co., L.P. 3Y 7Y 0.0% CSS LLC/IL 3Y 7Y 0.0% LMR Partners LLP 3Y 7Y 0.0% WOLVERINE ASSET MANAGEMENT LLC 3Y 7Y 0.0%

FAQ About Calamos Advisors LLC and ENGNW

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

How long has Calamos Advisors LLC reported owning ENGNW?

Calamos Advisors LLC reported ENGNW across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported ENGNW position in Calamos Advisors LLC's portfolio?

The largest reported portfolio weight for ENGNW was 0.00% in 2024 Q1.

What is the latest reported ENGNW position on this page?

The most recent filing on this page is 2025 Q4, when Calamos Advisors LLC reported 148,290 shares, equal to 0.00% of portfolio, with an estimated market value of $418K.

What does the chart on this ENGNW ownership page compare?

The chart compares Calamos Advisors LLC's quarterly ENGNW 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.

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