IQ EQ FUND MANAGEMENT (IRELAND) Ltd PACB — PACIFIC BIOSCIENCES CALIF IN

Ownership history in IQ EQ FUND MANAGEMENT (IRELAND) Ltd  ·  8 quarters on record

AI Ownership Summary

IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported PACIFIC BIOSCIENCES CALIF IN (PACB) in 8 quarterly 13F filings from 2024 Q2 through 2026 Q1. Peak portfolio weight reached 0.24% in 2025 Q4. The latest visible filing shows PACB at 0.18% 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 PACB 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 PACIFIC BIOSCIENCES CALIF IN, 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 Q1

PACB was reported at 0.18% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.24% in 2025 Q4

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 2026 Q1

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.

PACB 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 PACB — position size vs. price
% of Fund (quarterly)    PACB price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED 5.6% +31.1% ❌ 1,788,393 -106,538 -5.6% 0.18% $2.4M 2026-05-11 $1.36
2025 Q4 ADDED — — — 1,894,931 +606,239 +47.0% 0.24% $3.5M 2026-02-12 $1.84
2025 Q3 ADDED — — — 1,288,692 +499,421 +63.3% 0.11% $1.6M 2025-11-05 $1.92
2025 Q2 ADDED — — — 789,271 +471,101 +148.1% 0.09% $979K 2025-08-01 $1.33
2025 Q1 ADDED — — — 318,170 +154,688 +94.6% 0.04% $375K 2025-05-09 $1.12
2024 Q4 ADDED — — — 163,482 +96,118 +142.7% 0.04% $299K 2025-02-12 $1.36
2024 Q3 ADDED — — — 67,364 +23,619 +54.0% 0.01% $115K 2024-10-16 $2.06
2024 Q2 INITIATED — — — 43,745 — — 0.01% $60K 2024-07-29 $2.05

🏢 Other funds also holding PACB

As of 2026 Q1 — sorted by position size

Pinegrove Venture Partners, LLC 1.31% Birchview Capital, LP 3Y 7Y 1.13% BOURNE LENT ASSET MANAGEMENT INC 3Y 7Y 0.46% ARK Investment Management LLC 3Y 7Y 0.37% Green Alpha Advisors, LLC 3Y 0.24% SOFTBANK GROUP CORP. 3Y 0.24% Amova Asset Management Americas, Inc. 3Y 7Y 0.13% Koa Wealth Management, LLC 0.11% Mirador Capital Partners LP 3Y 7Y 0.11% HHLR ADVISORS, LTD. 3Y 7Y 0.07%

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

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 PACB?

IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported PACB across 8 quarterly 13F filings, from 2024 Q2 through 2026 Q1.

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

The largest reported portfolio weight for PACB was 0.24% in 2025 Q4.

What is the latest reported PACB position on this page?

The most recent filing on this page is 2026 Q1, when IQ EQ FUND MANAGEMENT (IRELAND) Ltd reported 1,788,393 shares, equal to 0.18% of portfolio, with an estimated market value of $2.4M.

What does the chart on this PACB ownership page compare?

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

Based on 13F filing dates vs. subsequent PACB price moves, IQ EQ FUND MANAGEMENT (IRELAND) Ltd correctly timed 3 out of 7 reported position changes (43%). The annualised alpha on PACB relative to SPY over the holding period was -33.8%.

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