ASPN — ASPEN AEROGELS INC

Ownership history in Qube Research & Technologies Ltd  ·  11 quarters on record

AI Ownership Summary

Qube Research & Technologies Ltd reported ASPEN AEROGELS INC (ASPN) in 11 quarterly 13F filings from 2023 Q4 through 2025 Q3. Peak portfolio weight reached 0.01% in 2024 Q4. The latest visible filing shows ASPN 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 ASPN ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Qube Research & Technologies Ltd's position in ASPEN AEROGELS 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

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

High-water mark
Peak Conviction
0.01% in 2024 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 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.

ASPN stock page Qube Research & Technologies Ltd fund profile Qube Research & Technologies Ltd full holdings
How Qube Research & Technologies Ltd held ASPN — position size vs. price
% of Fund (quarterly)    ASPN price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 REDUCED 126,275 -129,319 -50.6% 0.00% $879K 2025-11-14 $3.08
2025 Q2 REDUCED 255,594 -172,990 -40.4% 0.00% $1.5M 2025-08-14 $7.06
2025 Q1 REDUCED 428,584 -354,651 -45.3% 0.00% $2.7M 2025-05-15 $5.69
2024 Q4 ADDED 783,235 +769,377 +5551.9% 0.01% $9.3M 2025-02-14 $8.63
2024 Q3 REDUCED 13,858 -195,459 -93.4% 0.00% $384K 2024-11-14 $15.10
2024 Q2 ADDED 209,317 +196,277 +1505.2% 0.01% $5.0M 2024-08-14 $23.63
2023 Q4 REDUCED 13,040 -33,602 -72.0% 0.00% $206K 2024-02-13 $14.33
4 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding ASPN

As of 2025 Q4 — sorted by position size

KIM, LLC 3Y 2.81% GEORGE KAISER FAMILY FOUNDATION 3Y 7Y 1.2% OAKTOP CAPITAL MANAGEMENT II, L.P. 3Y 7Y 1.05% Samjo Management, LLC 0.94% NEEDHAM INVESTMENT MANAGEMENT LLC 3Y 7Y 0.78% Firsthand Capital Management, Inc. 3Y 7Y 0.66% GAGNON SECURITIES LLC 3Y 7Y 0.65% Palogic Value Management, L.P. 3Y 0.62% Telemark Asset Management, LLC 3Y 7Y 0.28% RICE HALL JAMES & ASSOCIATES, LLC 3Y 7Y 0.22%

FAQ About Qube Research & Technologies Ltd and ASPN

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

How long has Qube Research & Technologies Ltd reported owning ASPN?

Qube Research & Technologies Ltd reported ASPN across 7 quarterly 13F filings, from 2023 Q4 through 2025 Q3.

What was the largest reported ASPN position in Qube Research & Technologies Ltd's portfolio?

The largest reported portfolio weight for ASPN was 0.01% in 2024 Q4.

What is the latest reported ASPN position on this page?

The most recent filing on this page is 2025 Q3, when Qube Research & Technologies Ltd reported 126,275 shares, equal to 0.00% of portfolio, with an estimated market value of $879K.

What does the chart on this ASPN ownership page compare?

The chart compares Qube Research & Technologies Ltd's quarterly ASPN 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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