Parallax Volatility Advisers, L.P. GTM — ZOOMINFO TECHNOLOGIES INC

Ownership history in Parallax Volatility Advisers, L.P.  ·  26 quarters on record

AI Ownership Summary

Parallax Volatility Advisers, L.P. reported ZOOMINFO TECHNOLOGIES INC (GTM) in 26 quarterly 13F filings from 2024 Q1 through 2025 Q3. Peak portfolio weight reached 0.02% in 2024 Q2. The latest visible filing shows GTM 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this GTM ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Parallax Volatility Advisers, L.P.'s position in ZOOMINFO TECHNOLOGIES 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 Q3

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

High-water mark
Peak Conviction
0.02% in 2024 Q2

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 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.

GTM stock page Parallax Volatility Advisers, L.P. fund profile Parallax Volatility Advisers, L.P. full holdings
How Parallax Volatility Advisers, L.P. held GTM — position size vs. price
% of Fund (quarterly)    GTM price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 12 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 REDUCED 56.2% -8.8% ✅ 16,974 -21,741 -56.2% 0.00% $185K 2025-11-14 $10.20
2025 Q2 REDUCED 61.9% +14.7% ❌ 38,715 -62,794 -61.9% 0.00% $392K 2025-08-14 $10.07
2025 Q1 REDUCED 53.0% +1.2% ❌ 101,509 -114,491 -53.0% 0.00% $1.0M 2025-05-15 $10.06
2025 Q1 ADDED — — — 216,000 +78,200 +56.7% 0.01% $2.2M 2025-05-15 $10.06
2024 Q4 REDUCED 31.3% -4.8% ✅ 137,800 -62,900 -31.3% 0.00% $1.4M 2025-02-14 $10.24
2024 Q3 REDUCED 63.6% +0.8% ❌ 200,700 -350,100 -63.6% 0.00% $2.1M 2024-11-14 $10.58
2024 Q3 REDUCED 30.5% +0.8% ❌ 550,800 -241,700 -30.5% 0.01% $5.7M 2024-11-14 $10.58
2024 Q2 ADDED — — — 792,500 +792,400 +792400.0% 0.02% $10.1M 2024-08-14 $8.87
2024 Q2 REDUCED 99.9% -19.2% ✅ 100 -171,393 -99.9% 0.00% $1K 2024-08-14 $8.87
2024 Q2 ADDED — — — 171,493 +111,493 +185.8% 0.00% $2.2M 2024-08-14 $8.87
2024 Q1 ADDED — — — 60,000 +38,826 +183.4% 0.00% $962K 2024-05-15 $13.17
2024 Q1 ADDED — — — 21,174 +10,674 +101.7% 0.00% $339K 2024-05-15 $13.17
14 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding GTM

As of 2026 Q1 — sorted by position size

RPD Fund Management LLC 3Y 33.62% Circumference Group LLC 4.69% Greenhouse Funds LLLP 3Y 7Y 3.07% GLENVIEW CAPITAL MANAGEMENT, LLC 3Y 7Y 2.39% KESTREL INVESTMENT MANAGEMENT CORP 3Y 7Y 1.95% Villanova Investment Management Co LLC 1.42% Lynrock Lake LP 3Y 7Y 0.85% PRELUDE CAPITAL MANAGEMENT, LLC 3Y 7Y 0.68% VARCOV Co. 0.63% Ardmore Road Asset Management LP 3Y 0.5%

FAQ About Parallax Volatility Advisers, L.P. and GTM

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

How long has Parallax Volatility Advisers, L.P. reported owning GTM?

Parallax Volatility Advisers, L.P. reported GTM across 12 quarterly 13F filings, from 2024 Q1 through 2025 Q3.

What was the largest reported GTM position in Parallax Volatility Advisers, L.P.'s portfolio?

The largest reported portfolio weight for GTM was 0.02% in 2024 Q2.

What is the latest reported GTM position on this page?

The most recent filing on this page is 2025 Q3, when Parallax Volatility Advisers, L.P. reported 16,974 shares, equal to 0.00% of portfolio, with an estimated market value of $185K.

What does the chart on this GTM ownership page compare?

The chart compares Parallax Volatility Advisers, L.P.'s quarterly GTM 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 Parallax Volatility Advisers, L.P. time their GTM position?

Based on 13F filing dates vs. subsequent GTM price moves, Parallax Volatility Advisers, L.P. correctly timed 8 out of 24 reported position changes (33%). The annualised alpha on GTM relative to SPY over the holding period was -35.7%.

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