THAMES CAPITAL MANAGEMENT LLC NOVT — NOVANTA INC

Ownership history in THAMES CAPITAL MANAGEMENT LLC  ·  33 quarters on record

AI Ownership Summary

THAMES CAPITAL MANAGEMENT LLC reported NOVANTA INC (NOVT) in 33 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 5.28% in 2023 Q4. The latest visible filing shows NOVT at 0.92% 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 NOVT ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was THAMES CAPITAL MANAGEMENT LLC's position in NOVANTA 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

NOVT was reported at 0.92% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
5.28% in 2023 Q4

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.

NOVT stock page THAMES CAPITAL MANAGEMENT LLC fund profile THAMES CAPITAL MANAGEMENT LLC full holdings
How THAMES CAPITAL MANAGEMENT LLC held NOVT — position size vs. price
% of Fund (quarterly)    NOVT price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 UNCHANGED — — — 53,301 — 0% 0.92% $6.3M 2026-02-10 $145.05
2025 Q3 REDUCED 16.4% +22.4% ❌ 53,301 -10,466 -16.4% 0.76% $5.3M 2025-10-28 $127.68
2025 Q2 ADDED — — — 63,767 +10,466 +19.6% 1.86% $8.2M 2025-08-11 $113.14
2025 Q1 UNCHANGED — — — 53,301 — 0% 2.62% $6.8M 2025-05-13 $132.90
2024 Q4 UNCHANGED — — — 53,301 — 0% 2.21% $8.1M 2025-02-13 $146.38
2024 Q3 UNCHANGED — — — 53,301 — 0% 2.97% $9.5M 2024-11-14 $169.71
2024 Q2 UNCHANGED — — — 53,301 — 0% 3.40% $8.7M 2024-08-13 $176.85
2024 Q1 REDUCED 12.4% -9.7% ✅ 53,301 -7,529 -12.4% 3.88% $9.3M 2024-05-14 $164.63
2023 Q4 UNCHANGED — — — 60,830 — 0% 5.28% $10.2M 2024-02-14 $159.34
24 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding NOVT

As of 2026 Q1 — sorted by position size

ACK Asset Management LLC 3Y 7Y 5.53% Telemark Asset Management, LLC 3Y 7Y 4.09% Conestoga Capital Advisors, LLC 3Y 7Y 3.42% Harvey Partners, LLC 3Y 7Y 3.01% G2 Investment Partners Management LLC 3Y 7Y 2.5% AMERICAN CAPITAL MANAGEMENT INC 3Y 7Y 2.37% GENEVA CAPITAL MANAGEMENT LLC 3Y 7Y 2.34% Clearline Capital LP 3Y 7Y 1.74% Summit Creek Advisors LLC 3Y 7Y 1.59% SMA Capital LLC 1.56%

FAQ About THAMES CAPITAL MANAGEMENT LLC and NOVT

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

How long has THAMES CAPITAL MANAGEMENT LLC reported owning NOVT?

THAMES CAPITAL MANAGEMENT LLC reported NOVT across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported NOVT position in THAMES CAPITAL MANAGEMENT LLC's portfolio?

The largest reported portfolio weight for NOVT was 5.28% in 2023 Q4.

What is the latest reported NOVT position on this page?

The most recent filing on this page is 2025 Q4, when THAMES CAPITAL MANAGEMENT LLC reported 53,301 shares, equal to 0.92% of portfolio, with an estimated market value of $6.3M.

What does the chart on this NOVT ownership page compare?

The chart compares THAMES CAPITAL MANAGEMENT LLC's quarterly NOVT 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 THAMES CAPITAL MANAGEMENT LLC time their NOVT position?

Based on 13F filing dates vs. subsequent NOVT price moves, THAMES CAPITAL MANAGEMENT LLC correctly timed 6 out of 9 reported position changes (67%). The annualised alpha on NOVT relative to SPY over the holding period was -0.6%.

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