IQ EQ FUND MANAGEMENT (IRELAND) Ltd MASS — 908 DEVICES INC

Ownership history in IQ EQ FUND MANAGEMENT (IRELAND) Ltd  ·  7 quarters on record

AI Ownership Summary

IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported 908 DEVICES INC (MASS) in 7 quarterly 13F filings from 2024 Q4 through 2026 Q2. Peak portfolio weight reached 0.05% in 2026 Q2. The latest visible filing shows MASS at 0.05% 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 MASS ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was IQ EQ FUND MANAGEMENT (IRELAND) Ltd's position in 908 DEVICES 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 Q2

MASS was reported at 0.05% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.05% in 2026 Q2

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 Q2

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.

MASS stock page IQ EQ FUND MANAGEMENT (IRELAND) Ltd fund profile IQ EQ FUND MANAGEMENT (IRELAND) Ltd full holdings
How IQ EQ FUND MANAGEMENT (IRELAND) Ltd held MASS — position size vs. price
% of Fund (quarterly)    MASS price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 ADDED — — — 98,689 +8,920 +9.9% 0.05% $859K 2026-07-31 $8.01
2026 Q1 ADDED — — — 89,769 +11,743 +15.1% 0.04% $549K 2026-05-11 $7.93
2025 Q4 ADDED — — — 78,026 +25,239 +47.8% 0.03% $410K 2026-02-12 $6.41
2025 Q3 ADDED — — — 52,787 +14,601 +38.2% 0.03% $462K 2025-11-05 $8.10
2025 Q2 ADDED — — — 38,186 +15,324 +67.0% 0.02% $272K 2025-08-01 $6.42
2025 Q1 ADDED — — — 22,862 +12,258 +115.6% 0.01% $102K 2025-05-09 $5.62
2024 Q4 INITIATED — — — 10,604 — — 0.00% $23K 2025-02-12 $2.54

🏢 Other funds also holding MASS

As of 2026 Q2 — sorted by position size

Old Port Advisors 3Y 7Y 0.07% Sumitomo Mitsui Trust Group, Inc. 3Y 7Y 0.0% Concurrent Investment Advisors, LLC 0.0% Versant Capital Management, Inc 3Y 7Y 0.0% Police & Firemen's Retirement System of New Jersey 0.0% GAMMA Investing LLC 0.0% SIGNATUREFD, LLC 3Y 7Y 0.0% WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 3Y 7Y 0.0% NEW YORK STATE COMMON RETIREMENT FUND 3Y 7Y 0.0% Sterling Capital Management LLC 3Y 7Y 0.0%

FAQ About IQ EQ FUND MANAGEMENT (IRELAND) Ltd and MASS

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

How long has IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported owning MASS?

IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported MASS across 7 quarterly 13F filings, from 2024 Q4 through 2026 Q2.

What was the largest reported MASS position in IQ EQ FUND MANAGEMENT (IRELAND) Ltd's portfolio?

The largest reported portfolio weight for MASS was 0.05% in 2026 Q2.

What is the latest reported MASS position on this page?

The most recent filing on this page is 2026 Q2, when IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported 98,689 shares, equal to 0.05% of portfolio, with an estimated market value of $859K.

What does the chart on this MASS ownership page compare?

The chart compares IQ EQ FUND MANAGEMENT (IRELAND) Ltd's quarterly MASS 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 IQ EQ FUND MANAGEMENT (IRELAND) Ltd time their MASS position?

Based on 13F filing dates vs. subsequent MASS price moves, IQ EQ FUND MANAGEMENT (IRELAND) Ltd correctly timed 5 out of 6 reported position changes (83%). The annualised alpha on MASS relative to SPY over the holding period was +87.4%.

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