RENAISSANCE TECHNOLOGIES LLC GDXD — BANK MONTREAL MEDIUM

Ownership history in RENAISSANCE TECHNOLOGIES LLC  ·  4 quarters on record

AI Ownership Summary

RENAISSANCE TECHNOLOGIES LLC reported BANK MONTREAL MEDIUM (GDXD) in 4 quarterly 13F filings from 2024 Q2 through 2025 Q3. The latest visible filing shows GDXD 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 GDXD ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was RENAISSANCE TECHNOLOGIES LLC's position in BANK MONTREAL MEDIUM, 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 Q3

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

High-water mark
Peak Conviction
0.0% in 2025 Q1

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

Time in book
Holding Window
2024 Q2 to 2025 Q3

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.

GDXD stock page RENAISSANCE TECHNOLOGIES LLC fund profile RENAISSANCE TECHNOLOGIES LLC full holdings
How RENAISSANCE TECHNOLOGIES LLC held GDXD — position size vs. price
% of Fund (quarterly)    GDXD price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 4 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 ADDED — — — 599,319 +383,319 +177.5% 0.00% $520K 2025-11-14 (Est.) $144.50
2025 Q1 ADDED — — — 216,000 +167,500 +345.4% 0.00% $1.4M 2025-05-14 $1004.00
2024 Q3 ADDED — — — 48,500 +23,900 +97.2% 0.00% $625K 2024-11-13 $3308.00
2024 Q2 INITIATED — — — 24,600 — — 0.00% $573K 2024-08-09 $3882.00

🏢 Other funds also holding GDXD

As of 2025 Q3 — sorted by position size

TWO SIGMA SECURITIES, LLC 3Y 7Y 0.04% Scientech Research LLC 0.01% GTS SECURITIES LLC 0.0% XTX Topco Ltd 3Y 0.0% EASTERN BANK 3Y 7Y 0.0% SG Americas Securities, LLC 3Y 7Y 0.0% SUSQUEHANNA INTERNATIONAL GROUP, LLP 3Y 7Y 0.0% JANE STREET GROUP, LLC 3Y 7Y 0.0% MORGAN STANLEY 3Y 7Y 0.0% UBS Group AG 3Y 7Y 0.0%

FAQ About RENAISSANCE TECHNOLOGIES LLC and GDXD

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

How long has RENAISSANCE TECHNOLOGIES LLC reported owning GDXD?

RENAISSANCE TECHNOLOGIES LLC reported GDXD across 4 quarterly 13F filings, from 2024 Q2 through 2025 Q3.

What was the largest reported GDXD position in RENAISSANCE TECHNOLOGIES LLC's portfolio?

The largest reported portfolio weight for GDXD was 0.00% in 2025 Q1.

What is the latest reported GDXD position on this page?

The most recent filing on this page is 2025 Q3, when RENAISSANCE TECHNOLOGIES LLC reported 599,319 shares, equal to 0.00% of portfolio, with an estimated market value of $520K.

What does the chart on this GDXD ownership page compare?

The chart compares RENAISSANCE TECHNOLOGIES LLC's quarterly GDXD 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 RENAISSANCE TECHNOLOGIES LLC time their GDXD position?

Based on 13F filing dates vs. subsequent GDXD price moves, RENAISSANCE TECHNOLOGIES LLC correctly timed 0 out of 3 reported position changes (0%). The annualised alpha on GDXD relative to SPY over the holding period was -93.9%.

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