Grove Bank & Trust EXPO — Exponent Inc

Ownership history in Grove Bank & Trust  ·  5 quarters on record

AI Ownership Summary

Grove Bank & Trust reported Exponent Inc (EXPO) in 5 quarterly 13F filings from 2024 Q4 through 2026 Q1. The latest visible filing shows EXPO 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 EXPO ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Grove Bank & Trust's position in Exponent 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 Q1

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

High-water mark
Peak Conviction
0.0% in 2025 Q1

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 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.

EXPO stock page Grove Bank & Trust fund profile Grove Bank & Trust full holdings
How Grove Bank & Trust held EXPO — position size vs. price
% of Fund (quarterly)    EXPO price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 4 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 34 +4 +13.3% 0.00% $2K 2026-04-08 $66.40
2025 Q2 REDUCED — — — 30 -1 -3.2% 0.00% $2K 2025-07-11 $73.03
2025 Q1 ADDED — — — 31 +30 +3000.0% 0.00% $3K 2025-04-17 $76.62
2024 Q4 REDUCED 88.9% -8.7% ✅ 1 -8 -88.9% 0.00% $89 2025-01-16 $90.45
1 older quarter hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding EXPO

As of 2026 Q1 — sorted by position size

Montanaro Asset Management Ltd 3Y 3.74% LRT Capital Management, LLC 3Y 3.71% GENEVA CAPITAL MANAGEMENT LLC 3Y 7Y 2.49% Conestoga Capital Advisors, LLC 3Y 7Y 2.48% ROFFMAN MILLER ASSOCIATES INC /PA/ 3Y 7Y 1.09% RIVERBRIDGE PARTNERS LLC 3Y 7Y 0.85% Bridge City Capital, LLC 3Y 7Y 0.75% KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 3Y 7Y 0.74% ROYCE & ASSOCIATES LP 3Y 7Y 0.74% EULAV Asset Management 3Y 7Y 0.47%

FAQ About Grove Bank & Trust and EXPO

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

How long has Grove Bank & Trust reported owning EXPO?

Grove Bank & Trust reported EXPO across 4 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported EXPO position in Grove Bank & Trust's portfolio?

The largest reported portfolio weight for EXPO was 0.00% in 2025 Q1.

What is the latest reported EXPO position on this page?

The most recent filing on this page is 2026 Q1, when Grove Bank & Trust reported 34 shares, equal to 0.00% of portfolio, with an estimated market value of $2K.

What does the chart on this EXPO ownership page compare?

The chart compares Grove Bank & Trust's quarterly EXPO 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 Grove Bank & Trust time their EXPO position?

Based on 13F filing dates vs. subsequent EXPO price moves, Grove Bank & Trust correctly timed 3 out of 4 reported position changes (75%).

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