BANK OF MONTREAL /CAN/ ANTX — AN2 THERAPEUTICS INC

Ownership history in BANK OF MONTREAL /CAN/  ·  6 quarters on record

AI Ownership Summary

BANK OF MONTREAL /CAN/ reported AN2 THERAPEUTICS INC (ANTX) in 6 quarterly 13F filings from 2024 Q4 through 2026 Q1. The latest visible filing shows ANTX 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 ANTX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was BANK OF MONTREAL /CAN/'s position in AN2 THERAPEUTICS 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
2026 Q1

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

High-water mark
Peak Conviction
0.0% in 2026 Q1

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

Time in book
Holding Window
2024 Q4 to 2026 Q1

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.

How BANK OF MONTREAL /CAN/ held ANTX — position size vs. price
% of Fund (quarterly)    ANTX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED 38.4% +47.1% ❌ 260,127 -161,950 -38.4% 0.00% $890K 2026-05-13 $4.31
2025 Q4 UNCHANGED — — — 422,077 — 0% 0.00% $481K 2026-02-12 $1.05
2025 Q3 UNCHANGED — — — 422,077 — 0% 0.00% $536K 2025-11-13 $1.13
2025 Q2 UNCHANGED — — — 422,077 — 0% 0.00% $447K 2025-08-05 $1.06
2025 Q1 UNCHANGED — — — 422,077 — 0% 0.00% $574K 2025-05-13 $1.18
2024 Q4 INITIATED — — — 422,077 — — 0.00% $582K 2025-02-13 $1.07

🏢 Other funds also holding ANTX

As of 2026 Q3 — sorted by position size

Fortitude Family Office, LLC 0.0% GAMMA Investing LLC 0.0%

FAQ About BANK OF MONTREAL /CAN/ and ANTX

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

How long has BANK OF MONTREAL /CAN/ reported owning ANTX?

BANK OF MONTREAL /CAN/ reported ANTX across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported ANTX position in BANK OF MONTREAL /CAN/'s portfolio?

The largest reported portfolio weight for ANTX was 0.00% in 2026 Q1.

What is the latest reported ANTX position on this page?

The most recent filing on this page is 2026 Q1, when BANK OF MONTREAL /CAN/ reported 260,127 shares, equal to 0.00% of portfolio, with an estimated market value of $890K.

What does the chart on this ANTX ownership page compare?

The chart compares BANK OF MONTREAL /CAN/'s quarterly ANTX 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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