MONRO INC MNRO
COM · Common Stock · CUSIP 610236101
American automotive service company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($2.9m this quarter). Holder counts are more reliable. Shares outstanding: 31.3m as of 2026-07-18, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $17.11. Options: 7 managers hold calls ($2.0m notional), 4 hold puts ($554.4k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 199 |
| Q4 2022 | 205 |
| Q1 2023 | 186 |
| Q2 2023 | 190 |
| Q3 2023 | 180 |
| Q4 2023 | 183 |
| Q1 2024 | 189 |
| Q2 2024 | 171 |
| Q3 2024 | 174 |
| Q4 2024 | 181 |
| Q1 2025 | 181 |
| Q2 2025 | 191 |
| Q3 2025 | 177 |
| Q4 2025 | 177 |
| Q1 2026 | 184 |
| Q2 2026 | 180 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 77 | 92 |
| Q4 2024 | 83 | 80 |
| Q1 2025 | 108 | 79 |
| Q2 2025 | 110 | 87 |
| Q3 2025 | 89 | 107 |
| Q4 2025 | 94 | 86 |
| Q1 2026 | 92 | 89 |
| Q2 2026 | 94 | 103 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $5.8m | $1.9m | 0.32 |
| Q4 2025 | $144.3k | $1.2m | 8.15 |
| Q1 2026 | $165.2k | $638.4k | 3.86 |
| Q2 2026 | $2.0m | $554.4k | 0.28 |
Biggest buyers
| Estuary Capital Management LP | New | +1.5m |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +456.3k |
| NOMURA HOLDINGS INC | Added | +443.6k |
| MILLENNIUM MANAGEMENT LLC | New | +329.3k |
| Union Square Park Capital Management, LLC | Added | +325.0k |
| DEPRINCE RACE & ZOLLO INC | Added | +272.6k |
| GOLDMAN SACHS GROUP INC | Added | +227.7k |
| GAMCO INVESTORS, INC. ET AL | Added | +223.0k |
| MONETA GROUP INVESTMENT ADVISORS LLC | New | +203.9k |
| Beartown Capital Management, LLC | New | +200.0k |
Biggest sellers
| BlackRock, Inc. | Reduced | -2.1m |
| Nuveen, LLC | Reduced | -790.7k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | -553.1k |
| STATE STREET CORP | Reduced | -472.0k |
| MUFG Securities EMEA plc | Sold out | -434.2k |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | -433.9k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | -396.5k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -360.0k |
| Bastion Asset Management Inc. | Sold out | -306.2k |
| CIBC Bancorp USA Inc. | Reduced | -305.0k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $746.0k43.6k shares |
| IMC-Chicago, LLC | New | $564.6k33.0k shares |
| CITADEL ADVISORS LLC | Added | $376.4k22.0k shares |
| Walleye Capital LLC | New | $184.8k10.8k shares |
| Mirae Asset Global Investments Co., Ltd. | New | $68.4k4.0k shares |
| GROUP ONE TRADING LLC | New | $22.2k1.3k shares |
| SIMPLEX TRADING, LLC | Added | $10.3k600 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $530.4k31.0k shares |
| Walleye Capital LLC | New | $18.8k1.1k shares |
| GROUP ONE TRADING LLC | Reduced | $3.4k200 shares |
| SIMPLEX TRADING, LLC | Unchanged | $1.7k100 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| ICAHN CARL C 13D · may seek influence +2.1 pts · filed 2025-11-07 | 16.9% |
GAMCO INVESTORS, INC. ET AL
13D · may seek influence
+0.7 pts · filed 2026-04-27
Stated purposeThe Reporting Persons file the long form Schedule 13D pursuant to Section 13d-1 of the Securities Exchange Act of 1934 (the "Act") even though they may be technically eligible to file the short form Schedule G. Because the Reporting Persons may regularly communicate with the Issuer's management, filing the Schedule 13D ensures that these conversations are compliant with the reporting obligations under the Exchange Act. Full filing |
8.3% |
| BlackRock, Inc. 13G · institution -7.3 pts · filed 2026-07-08 | 6.6% |
| DEPRINCE RACE & ZOLLO INC 13G · institution new · filed 2026-08-13 | 6.5% |
Fell to 5% or below in the last year: Adage Capital Management, L.P. (3.2%, 2026-08-12), VANGUARD GROUP INC (0.0%, 2026-03-27), COOPER CREEK PARTNERS MANAGEMENT LLC (0.9%, 2026-02-17)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 1 | $501.9k | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| ICAHN CARL C 1.05% of their portfolio | 5.1m $86.9m | Unchanged |
| GAMCO INVESTORS, INC. ET AL 0.42% of their portfolio | 2.7m $46.9m | Added +223.0k |
| BlackRock, Inc. 0.00% of their portfolio | 2.6m $44.8m | Reduced -2.1m |
| Estuary Capital Management LP 4.34% of their portfolio | 1.5m $25.6m | New |
| MORGAN STANLEY 0.00% of their portfolio | 1.4m $24.5m | Reduced -49.1k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.3m $22.0m | Added +26.7k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 1.1m $18.3m | Reduced -360.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio | 996.3k $17.0m | Added +456.3k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 995.2k $17.0m | Reduced -553.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 919.8k $15.7m | Added +20.8k |
| STATE STREET CORP 0.00% of their portfolio | 903.9k $15.5m | Reduced -472.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 889.5k $15.2m | Reduced -101.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 733.9k $12.6m | Reduced -101.9k |
| GABELLI FUNDS LLC 0.06% of their portfolio | 593.9k $10.2m | Added +171.3k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 568.2k $9.7m | Added +227.7k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio | 503.5k $8.6m | Reduced -396.5k |
| NOMURA HOLDINGS INC 0.04% of their portfolio | 493.2k $8.4m | Added +443.6k |
| Allianz Asset Management GmbH 0.01% of their portfolio | 466.2k $8.0m | Added +70.8k |
| DEPRINCE RACE & ZOLLO INC 0.13% of their portfolio | 464.6k $7.9m | Added +272.6k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 462.6k $7.9m | Added +90.1k |
| Union Square Park Capital Management, LLC 5.29% of their portfolio | 425.0k $7.3m | Added +325.0k |
| CIBC Bancorp USA Inc. 0.01% of their portfolio | 406.4k $7.0m | Reduced -305.0k |
| CRAWFORD INVESTMENT COUNSEL INC 0.11% of their portfolio | 403.0k $6.9m | Added +5.2k |
| CIBC WORLD MARKET INC. 0.01% of their portfolio | 399.6k $6.8m | Reduced -51.5k |
| Russell Investments Group, Ltd. 0.01% of their portfolio | 337.2k $5.8m | Added +5.0k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 329.3k $5.6m | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 300.0k $5.1m | Reduced -25.8k |
| Schonfeld Strategic Advisors LLC 0.02% of their portfolio | 266.4k $4.6m | Added +124.5k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 256.2k $4.4m | Reduced -433.9k |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.31% of their portfolio | 247.5k $4.2m | Added +154.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 247.0k $4.2m | Added +21.4k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.07% of their portfolio | 243.3k $4.2m | Added +16.1k |
| UBS Group AG 0.00% of their portfolio | 215.5k $3.7m | Reduced -160.9k |
| MONETA GROUP INVESTMENT ADVISORS LLC 0.03% of their portfolio | 203.9k $3.5m | New |
| Jump Financial, LLC 0.03% of their portfolio | 201.0k $3.4m | Added +181.9k |
| Beartown Capital Management, LLC 1.52% of their portfolio | 200.0k $3.4m | New |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 196.1k $3.4m | Added +5.9k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 194.2k $3.3m | Reduced -133.4k |
| Nuveen, LLC 0.00% of their portfolio | 193.9k $3.3m | Reduced -790.7k |
| BESSEMER GROUP INC 0.00% of their portfolio | 178.5k $3.1m | Unchanged |
| Empowered Funds, LLC 0.02% of their portfolio | 174.0k $3.0m | Added +6.0k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 167.6k $2.9m | Added +142.1k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 163.2k $2.8m | Added +7.8k |
| ING GROEP NV 0.01% of their portfolio | 150.0k $2.6m | Added +23.0k |
| Jain Global LLC 0.03% of their portfolio | 144.5k $2.5m | New |
| Panoramic Capital, LLC 1.06% of their portfolio | 143.7k $2.5m | Reduced -35.0k |
| Bleakley Financial Group, LLC 0.03% of their portfolio | 139.7k $2.4m | Added +31.6k |
| Invesco Ltd. 0.00% of their portfolio | 128.6k $2.2m | Reduced -191.9k |
| Weiss Asset Management LP 0.02% of their portfolio | 124.5k $2.1m | Not comparable |
| Creative Planning 0.00% of their portfolio | 114.2k $2.0m | Reduced -2.4k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 105.2k $1.8m | Reduced -83.9k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 103.7k $1.8m | New |
| Pullen Investment Management, LLC 0.79% of their portfolio | 100.1k $1.7m | Added +2.4k |
| Rangeley Capital, LLC 1.54% of their portfolio | 96.5k $1.7m | Added +44.2k |
| Madison Avenue Partners, LP 0.07% of their portfolio | 96.0k $1.6m | New |
| Cerity Partners LLC 0.00% of their portfolio | 89.8k $1.5m | Reduced -24.5k |
| SG Americas Securities, LLC 0.00% of their portfolio | 75.4k $1.3m | Reduced -72.5k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 66.8k $1.1m | Added +17.1k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 63.7k $1.1m | Reduced -1.1k |
| Quantinno Capital Management LP 0.00% of their portfolio | 63.0k $1.1m | Added +12.3k |
| Penn Capital Management Company, LLC 0.07% of their portfolio | 62.6k $1.1m | Added +15.1k |
| BARCLAYS PLC 0.00% of their portfolio | 57.9k $990.2k | Reduced -75.5k |
| Teton Advisors, LLC 0.56% of their portfolio | 57.0k $975.3k | Added +7.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 55.7k $953.0k | Added +10.4k |
| Pacific Ridge Capital Partners, LLC 0.16% of their portfolio | 51.9k $887.7k | Added +20.2k |
| Cannon Global Investment Management, LLC 2.59% of their portfolio | 50.2k $859.5k | Added +24.7k |
| Lewis Asset Management, LLC 0.30% of their portfolio | 49.9k $853.0k | Added +2.2k |
| Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio | 47.3k $809.9k | New |
| Atom Investors LP 0.07% of their portfolio | 47.0k $805.0k | Reduced -19.8k |
| HRT FINANCIAL LP 0.00% of their portfolio | 46.6k $797.0k | New |
| SummerHaven Investment Management, LLC 0.42% of their portfolio | 45.3k $775.2k | Unchanged |
| Inspire Investing, LLC 0.03% of their portfolio | 39.6k $678.0k | Added +7.3k |
| LEVIN CAPITAL STRATEGIES, L.P. 0.04% of their portfolio | 38.0k $650.2k | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 36.0k $615.3k | Reduced -51.9k |
| GABELLI & Co INVESTMENT ADVISERS, INC. 0.09% of their portfolio | 34.5k $589.4k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 28.3k $453.8k | Reduced -870 |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 27.7k $474.0k | Added +11.4k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 27.5k $469.8k | Unchanged |
| Mariner, LLC 0.00% of their portfolio | 27.2k $465.2k | Reduced -13.1k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 25.9k $442.5k | Reduced -26.6k |
| Boston Partners 0.00% of their portfolio | 24.8k $424.3k | New |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.00% of their portfolio | 22.8k $390.6k | Reduced -190 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 22.4k $383.1k | Reduced -2.9k |
| 1620 INVESTMENT ADVISORS, INC. 0.24% of their portfolio | 22.4k $382.6k | Added +585 |
| Clear Harbor Asset Management, LLC 0.02% of their portfolio | 21.5k $367.9k | New |
| MARSHALL WACE, LLP 0.00% of their portfolio | 20.4k $349.4k | Reduced -162.1k |
| Counterpoint Mutual Funds LLC 0.03% of their portfolio | 19.1k $327.1k | New |
| Rafferty Asset Management, LLC 0.00% of their portfolio | 19.1k $326.1k | Added +4.4k |
| State of Alaska, Department of Revenue 0.00% of their portfolio | 18.0k $307.0k | Reduced -15.0k |
| Shay Capital LLC 0.03% of their portfolio | 18.0k $308.0k | Added +600 |
| Covestor Ltd 0.17% of their portfolio | 17.6k $302.0k | Added +17.6k |
| CAXTON ASSOCIATES LLP 0.01% of their portfolio | 17.3k $295.6k | New |
| Catalyst Funds Management Pty Ltd 0.02% of their portfolio | 17.1k $292.6k | New |
| FMR LLC 0.00% of their portfolio | 16.7k $285.3k | Reduced -3.1k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 15.7k $268.6k | Added +2.0k |
| BAILARD, INC. 0.01% of their portfolio | 15.3k $261.8k | New |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 14.3k $240.8k | Reduced -2.1k |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 14.1k $241.9k | Reduced -25.7k |
| CITIGROUP INC 0.00% of their portfolio | 13.8k $235.7k | Added +4.8k |
| Tower Research Capital LLC (TRC) 0.01% of their portfolio | 12.5k $213.5k | Added +8.9k |