Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in GPI held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.9M | $635.4M | -3.8% | 16.188% | 0.01% |
| 2 | Conifer Management, L.L.C. | 755K | $249.6M | +32.8% | 6.359% | 47.66% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 700K | $231.6M | — | 5.899% | 0.01% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 688K | $227.6M | +1.5% | 5.798% | 0.05% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 513K | $169.6M | — | 4.321% | 0.00% |
| 6 | STATE STREET CORP | 487K | $161.0M | -3.6% | 4.102% | 0.01% |
| 7 | FMR LLC | 413K | $136.5M | +5.1% | 3.477% | 0.01% |
| 8 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 337K | $111.4M | -9.1% | 2.839% | 0.10% |
| 9 | MILLENNIUM MANAGEMENT LLC | 309K | $102.1M | +441.0% | 2.602% | 0.07% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 295K | $97.4M | -1.2% | 2.481% | 0.01% |
| 11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 271K | $89.7M | +58.7% | 2.284% | 0.03% |
| 12 | LAKEWOOD CAPITAL MANAGEMENT, LP | 213K | $70.4M | +91.5% | 1.795% | 4.56% |
| 13 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 200K | $66.1M | -2.0% | 1.683% | 0.11% |
| 14 | MORGAN STANLEY | 186K | $61.4M | -12.1% | 1.564% | 0.00% |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 157K | $52.0M | -4.7% | 1.324% | 0.01% |
| 16 | GOLDMAN SACHS GROUP INC | 145K | $48.0M | +2.0% | 1.223% | 0.01% |
| 17 | NORTHERN TRUST CORP | 142K | $47.0M | +2.4% | 1.196% | 0.01% |
| 18 | Covalis Capital LLP | 122K | $40.4M | +134.4% | 1.029% | 2.48% |
| 19 | Invesco Ltd. | 122K | $40.2M | -19.7% | 1.025% | 0.01% |
| 20 | ADVENT INTERNATIONAL CORP/MA | 118K | $38.9M | -14.6% | 0.992% | 0.92% |
| 21 | Boston Partners | 116K | $38.4M | -6.0% | 0.978% | 0.04% |
| 22 | Squarepoint Ops LLC | 100K | $33.2M | +985.4% | 0.845% | 0.04% |
| 23 | Bank of New York Mellon Corp | 92K | $30.3M | -12.1% | 0.772% | 0.01% |
| 24 | BANK OF AMERICA CORP /DE/ | 85K | $28.1M | -28.7% | 0.716% | 0.00% |
| 25 | FRANKLIN RESOURCES INC | 84K | $27.7M | +0.6% | 0.706% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in GPI — a direct measure of their conviction.
Filings activity in GPI during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 371 | 7.7% | 94.86% | 99.81 pp | $3.66B | 51% |
| Q4 2025 | 402 | 1.2% | 194.67% | +54.93 pp | $7.52B | +39% |
| Q3 2025 | 407 | 3.8% | 139.74% | 0.32 pp | $5.40B | 0.2% |
| Q2 2025 | 423 | +5.5% | 140.06% | +17.47 pp | $5.41B | +14% |
| Q1 2025 | 401 | +6.6% | 122.59% | 16.15 pp | $4.74B | 12% |
| Q4 2024 | 376 | +2.5% | 138.74% | +7.05 pp | $5.36B | +5.4% |
| Q3 2024 | 367 | +4.6% | 131.69% | +31.95 pp | $5.09B | +32% |
| Q2 2024 | 351 | — | 99.74% | — | $3.85B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying GPI stock.
Based on Q1 2026 13F filings, institutional ownership of Group 1 Automotive, Inc. stands at 94.9%, held across 371 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of GPI, with approximately 1,921,877 shares worth $0.64B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of GPI, including MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for GPI is 27 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
45 institutions opened new positions in GPI during Q1 2026, while 76 fully exited. 66 added to existing positions and 257 trimmed.
GPI institutional ownership fell by 99.81 percentage points quarter-over-quarter, with a net change of -31 holders.
The top 10 institutions account for 57.9% of all reported 13F value in GPI, and the top 25 account for 77.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Group 1 Automotive, Inc. (GPI) Institutional Ownership