Rathbones Group PLC MXCT — MAXCYTE INC USD0.01 Ordinary Shares

Ownership history in Rathbones Group PLC  ·  20 quarters on record

AI Ownership Summary

Rathbones Group PLC reported MAXCYTE INC USD0.01 Ordinary Shares (MXCT) in 20 quarterly 13F filings from 2024 Q1 through 2026 Q2. Peak portfolio weight reached 0.01% in 2024 Q1. The latest visible filing shows MXCT 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 MXCT ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Rathbones Group PLC's position in MAXCYTE INC USD0.01 Ordinary Shares, 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

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

High-water mark
Peak Conviction
0.01% in 2024 Q1

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 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.

MXCT stock page Rathbones Group PLC fund profile Rathbones Group PLC full holdings
How Rathbones Group PLC held MXCT — position size vs. price
% of Fund (quarterly)    MXCT price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 REDUCED — — — 200,841 -22,537 -10.1% 0.00% $247K 2026-07-23 $1.12
2026 Q1 REDUCED — — — 223,378 -3,469 -1.5% 0.00% $157K 2026-06-09 $1.19
2025 Q4 REDUCED — — — 226,847 -6,815 -2.9% 0.00% $352K 2026-01-21 $1.23
2025 Q3 REDUCED — — — 233,662 -3,583 -1.5% 0.00% $369K 2025-11-14 (Est.) $1.58
2025 Q2 REDUCED — — — 237,245 -7,396 -3.0% 0.00% $493K 2025-08-14 (Est.) $1.41
2025 Q1 REDUCED — — — 244,641 -8,466 -3.3% 0.00% $661K 2025-05-13 $2.20
2024 Q4 UNCHANGED — — — 253,107 — 0% 0.00% $1.0M 2025-02-13 $4.07
2024 Q3 REDUCED — — — 253,107 -9,634 -3.7% 0.01% $995K 2024-11-13 $3.55
2024 Q2 REDUCED 7.1% -0.8% ✅ 262,741 -20,135 -7.1% 0.01% $1.1M 2024-08-09 $4.18
2024 Q1 REDUCED 6.0% -8.6% ✅ 282,876 -18,112 -6.0% 0.01% $1.2M 2024-05-14 $4.54
10 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding MXCT

As of 2026 Q2 — sorted by position size

Marquette Asset Management, LLC 3Y 7Y 0.05% KWMG, LLC 3Y 7Y 0.0% Y-Intercept (Hong Kong) Ltd 3Y 0.0% GAMMA Investing LLC 0.0% True Wealth Design, LLC 3Y 0.0% WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 3Y 7Y 0.0% Merit Financial Group, LLC 3Y 7Y 0.0% Fortitude Family Office, LLC 0.0% SJS Investment Consulting Inc. 3Y 0.0% IFP Advisors, Inc 3Y 7Y 0.0%

FAQ About Rathbones Group PLC and MXCT

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

How long has Rathbones Group PLC reported owning MXCT?

Rathbones Group PLC reported MXCT across 10 quarterly 13F filings, from 2024 Q1 through 2026 Q2.

What was the largest reported MXCT position in Rathbones Group PLC's portfolio?

The largest reported portfolio weight for MXCT was 0.01% in 2024 Q1.

What is the latest reported MXCT position on this page?

The most recent filing on this page is 2026 Q2, when Rathbones Group PLC reported 200,841 shares, equal to 0.00% of portfolio, with an estimated market value of $247K.

What does the chart on this MXCT ownership page compare?

The chart compares Rathbones Group PLC's quarterly MXCT 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 Rathbones Group PLC time their MXCT position?

Based on 13F filing dates vs. subsequent MXCT price moves, Rathbones Group PLC correctly timed 11 out of 18 reported position changes (61%). The annualised alpha on MXCT relative to SPY over the holding period was -45.6%.

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