IRONWOOD INVESTMENT MANAGEMENT LLC GPI — Group 1 Automotive Inc COM

Ownership history in IRONWOOD INVESTMENT MANAGEMENT LLC  ·  69 quarters on record

AI Ownership Summary

IRONWOOD INVESTMENT MANAGEMENT LLC reported Group 1 Automotive Inc COM (GPI) in 69 quarterly 13F filings from 2024 Q1 through 2026 Q2. Peak portfolio weight reached 3.56% in 2024 Q4. The latest visible filing shows GPI at 1.47% 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 GPI ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was IRONWOOD INVESTMENT MANAGEMENT LLC's position in Group 1 Automotive Inc COM, 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

GPI was reported at 1.47% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
3.56% 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
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.

GPI stock page IRONWOOD INVESTMENT MANAGEMENT LLC fund profile IRONWOOD INVESTMENT MANAGEMENT LLC full holdings
How IRONWOOD INVESTMENT MANAGEMENT LLC held GPI — position size vs. price
% of Fund (quarterly)    GPI 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 UNCHANGED — — — 14,627 — 0% 1.47% $4.3M 2026-08-14 $263.41
2026 Q1 REDUCED — — — 14,627 -300 -2.0% 2.02% $4.8M 2026-05-15 $312.44
2025 Q4 REDUCED — — — 14,927 -50 -0.3% 2.47% $5.9M 2026-02-12 $334.18
2025 Q3 ADDED — — — 14,977 +550 +3.8% 2.86% $6.6M 2025-11-13 $389.34
2025 Q2 REDUCED — — — 14,427 -250 -1.7% 3.07% $6.3M 2025-08-13 $455.97
2025 Q1 REDUCED 13.5% +14.5% ❌ 14,677 -2,300 -13.5% 3.06% $5.6M 2025-05-15 $436.92
2024 Q4 REDUCED — — — 16,977 -500 -2.9% 3.56% $7.2M 2025-02-10 $460.16
2024 Q3 UNCHANGED — — — 17,477 — 0% 3.26% $6.7M 2024-11-14 $406.40
2024 Q2 REDUCED 20.1% +29.0% ❌ 17,477 -4,400 -20.1% 2.78% $5.2M 2024-08-16 $349.19
2024 Q1 ADDED — — — 21,877 +2,400 +12.3% 3.12% $6.4M 2024-05-15 $316.40
59 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding GPI

As of 2026 Q2 — sorted by position size

Conifer Management, L.L.C. 3Y 46.41% Darwins River Capital, LP 7.86% LAKEWOOD CAPITAL MANAGEMENT, LP 3Y 7Y 3.71% LRT Capital Management, LLC 3Y 2.51% ClearAlpha Technologies LP 1.42% Covalis Capital LLP 3Y 7Y 1.06% MOON CAPITAL MANAGEMENT LP 3Y 7Y 1.05% Leeward Investments, LLC - MA 3Y 0.7% Olympiad Research LP 3Y 0.65% TWINBEECH CAPITAL LP 3Y 0.41%

FAQ About IRONWOOD INVESTMENT MANAGEMENT LLC and GPI

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

How long has IRONWOOD INVESTMENT MANAGEMENT LLC reported owning GPI?

IRONWOOD INVESTMENT MANAGEMENT LLC reported GPI across 10 quarterly 13F filings, from 2024 Q1 through 2026 Q2.

What was the largest reported GPI position in IRONWOOD INVESTMENT MANAGEMENT LLC's portfolio?

The largest reported portfolio weight for GPI was 3.56% in 2024 Q4.

What is the latest reported GPI position on this page?

The most recent filing on this page is 2026 Q2, when IRONWOOD INVESTMENT MANAGEMENT LLC reported 14,627 shares, equal to 1.47% of portfolio, with an estimated market value of $4.3M.

What does the chart on this GPI ownership page compare?

The chart compares IRONWOOD INVESTMENT MANAGEMENT LLC's quarterly GPI 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 IRONWOOD INVESTMENT MANAGEMENT LLC time their GPI position?

Based on 13F filing dates vs. subsequent GPI price moves, IRONWOOD INVESTMENT MANAGEMENT LLC correctly timed 26 out of 52 reported position changes (50%). The annualised alpha on GPI relative to SPY over the holding period was +16.4%.

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