MOD · Modine Manufacturing Co · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding MOD
All superinvestors →Holder Concentration
Across 645 13F filersWho Holds MOD
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 638 filers, like-for-like change -6.2%; actively managed books -4.3%; index-like books -12.5%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 46.3% | 353 | -9.3% |
| Exempt adviser | 1.7% | 11 | -52.3% |
| Adviser | 11.2% | 15 | +3.8% |
| Bank | 6.6% | 25 | -23.2% |
| Insurer | 0.6% | 3 | -47.1% |
| Broker-dealer | 0.2% | 3 | +60.9% |
| Benefit plan | 0.4% | 6 | +46.8% |
| Non-US | 2.7% | 17 | -22.7% |
| Holding company | 14.2% | 13 | -9.5% |
| Unknown | 16.0% | 192 | +33.6% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 22.8% | 42 | -12.5% |
| Systematic-like | 3.6% | 30 | +13.2% |
| Concentrated | 5.9% | 105 | -30.6% |
| Diversified active | 67.7% | 461 | -1.9% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 48.4% | 335 | -9.5% |
| Medium turnover | 28.9% | 170 | -0.2% |
| High turnover | 9.9% | 86 | -0.5% |
| Unknown | 12.8% | 47 | -10.6% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 13.4% | 79 | -20.0% |
| Medium horizon | 12.4% | 107 | -9.5% |
| Long horizon | 66.8% | 394 | -1.6% |
| Unknown | 7.4% | 58 | -10.5% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 2.8% | 164 | -6.8% |
| $1B to $10B | 14.4% | 222 | -18.8% |
| $10B to $100B | 20.5% | 169 | -1.0% |
| $100B or more | 62.2% | 83 | -4.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.8% | 181 | +8.4% |
| Pooled investment vehicles | 4.1% | 53 | -24.2% |
| Registered funds and BDCs | 22.1% | 40 | -9.3% |
| Pension and profit sharing plans | 0.1% | 9 | -10.8% |
| Insurance companies | 0.3% | 3 | -60.5% |
| Charitable organizations | 0.0% | 2 | 0.0% |
| Governments and sovereign funds | 1.4% | 12 | -46.7% |
| Corporations | 0.3% | 3 | +32.2% |
| Other investment advisers | 0.0% | 7 | +10.2% |
| Other | 0.8% | 3 | -17.8% |
| Diversified | 14.4% | 38 | +2.4% |
| Unknown | 53.7% | 287 | -3.3% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 14.3% | 92 | -14.3% |
| Private equity funds | 1.3% | 17 | -19.8% |
| Venture capital funds | 0.0% | 3 | -47.7% |
| Real estate funds | 0.0% | 7 | +64.5% |
| Liquidity funds | 0.0% | 1 | -6.8% |
| Securitized asset funds | 0.4% | 1 | +59.5% |
| Other private funds | 6.9% | 32 | -19.2% |
| Mixed private funds | 1.3% | 4 | +11.7% |
| Private funds, type not stated | 1.9% | 8 | +23.6% |
| No private funds | 22.0% | 199 | -10.9% |
| Unknown | 51.9% | 274 | -0.3% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 88.4% | 524 | -6.6% |
| Outside the US | 11.6% | 114 | -3.3% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 5 holders with no observed 2026-03-31 13F and 5 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
638 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 51.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies MOD's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | FORM Formfactor Inc | 21 |
| 2 | CECO Ceco Environmental Corp | 21 |
| 3 | STRL Sterling Infrastructure, Inc. | 39 |
| 4 | CDNL Cardinal Infrastructure Group Inc. | 13 |
| 5 | AIR Aar Corp | 19 |
| 6 | TTMI Ttm Technologies Inc | 28 |
| 7 | SMTC Semtech Corp | 25 |
| 8 | VSEC Vse Corp | 20 |
| 9 | FSS Federal Signal Corp | 18 |
| 10 | DOCN DigitalOcean Holdings, Inc. | 22 |
Shareholder Targets
13F filers that own its peers but not MOD, quarter ended Jun 30, 2026Found through its holder-overlap peers: FORM, CECO, STRL, CDNL, AIR, TTMI, SMTC, VSEC, FSS, DOCN, SITM, FROG, UCTT, ONTO, AEIS, VIAV, LIND, LASR, KRUS, DAVE. 1,394 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Whale Rock Capital Management LLC Registered adviser, Diversified active | $1,942,746,085 4 held | TTMI, SITM, FROG |
| 2 | Hood River Capital Management LLC Registered adviser, Diversified active | $1,762,948,873 8 held | DOCN, DAVE, SMTC |
| 3 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser, Diversified active | $1,250,387,394 12 held | TTMI, STRL, DOCN |
| 4 | EARNEST PARTNERS LLC Registered adviser, Diversified active | $1,160,539,494 4 held | FORM, AEIS, AIR |
| 5 | RENAISSANCE TECHNOLOGIES LLC Registered adviser, Diversified active | $1,062,043,838 12 held | STRL, DAVE, FROG |
| 6 | LONE PINE CAPITAL LLC Registered adviser, Diversified active | $1,023,784,734 2 held | TTMI, STRL |
| 7 | Polar Capital Holdings Plc Registered adviser, Diversified active | $919,223,891 5 held | TTMI, FORM, ONTO |
| 8 | Point72 Asset Management, L.P. Registered adviser, Systematic-like | $737,712,963 14 held | ONTO, SMTC, DOCN |
| 9 | OBERWEIS ASSET MANAGEMENT INC/ Registered adviser, Diversified active | $596,116,154 13 held | DOCN, UCTT, SITM |
| 10 | WESTFIELD CAPITAL MANAGEMENT CO LP Registered adviser, Diversified active | $513,098,777 5 held | SMTC, ONTO, FROG |
Fund Ownership of MOD by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 15.39% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.07% | 1,632,476 |
| Index ETFs | 12.32% | 6,541,884 |
| Active ETFs | 1.41% | 748,043 |
| Active funds | 25.97% | 13,792,034 |
| Unclassified | 0.54% | 285,442 |
| All registered funds | 43.30% | 22,999,879 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $765,540,189 | 5.33% | 2,866,977 | Shares | 2026-08-07 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $635,556,464 | 4.42% | 2,380,183 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $588,762,277 | 4.10% | 2,204,937 | Shares | 2026-08-13 | |
| Mega Capital Research Global Investors Adviser | $396,250,737 | 2.76% | 1,483,974 | Shares | 2026-08-12 | |
| Mid PARADIGM CAPITAL MANAGEMENT INC/NY Registered adviser | $388,139,737 | 2.70% | 1,453,598 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $338,194,710 | 2.35% | 1,266,552 | Shares | 2026-08-14 | |
| Large Artisan Partners Limited Partnership Registered adviser | $318,254,729 | 2.22% | 1,191,876 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $312,169,076 | 2.17% | 1,169,085 | Shares | 2026-09-22 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $307,791,550 | 2.14% | 1,152,691 | Shares | 2026-08-12 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser | $298,188,977 | 2.08% | 1,116,729 | Shares | 2026-08-12 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $297,784,709 | 2.07% | 1,115,215 | Shares | 2026-08-14 | |
| Mega FMR LLC Holding company | $281,379,800 | 1.96% | 1,053,778 | Shares | 2026-08-13 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP Holding company | $256,651,343 | 1.79% | 961,169 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $252,279,694 | 1.76% | 944,797 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $240,999,701 | 1.68% | 902,553 | Shares | 2026-08-14 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $219,123,552 | 1.53% | 820,626 | Shares | 2026-08-03 | |
| Mega MORGAN STANLEY Holding company | $207,348,236 | 1.44% | 776,527 | Shares | 2026-08-13 | |
| Mid REINHART PARTNERS, LLC. Registered adviser | $183,497,184 | 1.28% | 980,220 | Shares | 2026-10-09 | |
| Mega Capital World Investors Adviser | $180,352,784 | 1.26% | 675,428 | Shares | 2026-08-12 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $171,004,680 | 1.19% | 640,419 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $170,833,521 | 1.19% | 639,778 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $168,585,745 | 1.17% | 631,360 | Shares | 2026-08-11 | |
| Mega NORGES BANK Non-US | $156,753,289 | 1.09% | 587,047 | Shares | 2026-08-12 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $155,158,112 | 1.08% | 581,073 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $144,128,315 | 1.00% | 539,766 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $137,609,823 | 0.96% | 515,354 | Shares | 2026-08-13 | |
| Mega RAYMOND JAMES FINANCIAL INC | $132,710,006 | 0.92% | 497,004 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $131,106,820 | 0.91% | 491,000 | Call | 2026-08-14 | |
| Large GAMCO INVESTORS, INC. ET AL Registered adviser | $130,831,522 | 0.91% | 489,969 | Shares | 2026-08-12 | |
| Mega Jupiter Topco LLC | $123,876,985 | 0.86% | 463,924 | Shares | 2026-08-14 | |
| Mid Blue Whale Capital LLP | $123,746,947 | 0.86% | 463,437 | Shares | 2026-08-13 | |
| Mega D. E. Shaw & Co., Inc. | $121,528,545 | 0.85% | 455,129 | Shares | 2026-08-14 | |
| Mid Munro Partners | $118,385,987 | 0.82% | 443,360 | Shares | 2026-08-10 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $114,018,607 | 0.79% | 427,004 | Shares | 2026-09-02 | |
| Large Driehaus Capital Management LLC Registered adviser | $112,854,934 | 0.79% | 422,646 | Shares | 2026-08-14 | |
| Large LORD, ABBETT & CO. LLC Registered adviser | $112,245,595 | 0.78% | 420,364 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $101,675,337 | 0.71% | 380,778 | Shares | 2026-08-12 | |
| Large Allspring Global Investments Holdings, LLC Holding company | $99,173,095 | 0.69% | 371,407 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $98,142,933 | 0.68% | 367,549 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $97,266,040 | 0.68% | 364,265 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $96,126,931 | 0.67% | 359,999 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $94,725,610 | 0.66% | 354,751 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $93,577,159 | 0.65% | 350,450 | Shares | 2026-08-14 | |
| Large FRONTIER CAPITAL MANAGEMENT CO LLC Registered adviser | $91,819,633 | 0.64% | 343,868 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $90,887,199 | 0.63% | 340,376 | Shares | 2026-08-13 | |
| Mega Clearbridge Investments, LLC Registered adviser | $89,991,881 | 0.63% | 337,023 | Shares | 2026-08-13 | |
| Large Thrivent Financial for Lutherans Registered adviser | $88,382,550 | 0.62% | 330,996 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $85,366,026 | 0.59% | 319,699 | Shares | 2026-08-04 | |
| Mega Amundi Holding company | $84,586,860 | 0.59% | 316,781 | Shares | 2026-08-11 | |
| Mid Portolan Capital Management, LLC | $83,759,634 | 0.58% | 313,683 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $83,364,442 | 0.58% | 312,203 | Shares | 2026-08-13 | |
| Mid WT Asset Management Ltd Exempt adviser | $78,411,758 | 0.55% | 293,655 | Shares | 2026-08-07 | |
| Mega NORTHERN TRUST CORP Bank | $78,383,186 | 0.55% | 293,548 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $74,578,686 | 0.52% | 279,300 | Call | 2026-08-14 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $72,380,577 | 0.50% | 271,068 | Shares | 2026-07-29 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $70,826,253 | 0.49% | 265,247 | Shares | 2026-08-14 | |
| Mid Granahan Investment Management, LLC Registered adviser | $70,378,995 | 0.49% | 263,572 | Shares | 2026-08-14 | |
| Large CI INVESTMENTS INC. Non-US | $65,437,256 | 0.46% | 245,065 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $64,592,138 | 0.45% | 241,900 | Put | 2026-08-14 | |
| Mid Van Berkom & Associates Inc. Registered adviser | $58,474,175 | 0.41% | 218,988 | Shares | 2026-08-05 | |
| Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Registered adviser | $57,123,321 | 0.40% | 213,929 | Shares | 2026-08-12 | |
| Mega SEI INVESTMENTS CO Holding company | $55,477,410 | 0.39% | 207,765 | Shares | 2026-08-14 | |
| Mid EMERALD ADVISERS, LLC Registered adviser | $54,139,373 | 0.38% | 202,754 | Shares | 2026-08-05 | |
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP Registered adviser | $52,855,807 | 0.37% | 197,947 | Shares | 2026-08-13 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $51,700,140 | 0.36% | 193,619 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $50,089,476 | 0.35% | 187,587 | Shares | 2026-08-06 | |
| Large Fiera Capital Corp Non-US | $49,823,795 | 0.35% | 186,592 | Shares | 2026-08-07 | |
| Mid FengHe Fund Management Pte. Ltd. Exempt adviser | $49,805,638 | 0.35% | 186,524 | Shares | 2026-08-07 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $49,692,422 | 0.35% | 186,100 | Put | 2026-09-02 | |
| Mega Nuveen, LLC | $49,136,484 | 0.34% | 184,018 | Shares | 2026-08-11 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $45,687,122 | 0.32% | 171,100 | Call | 2026-09-02 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $44,950,413 | 0.31% | 168,341 | Shares | 2026-08-14 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $44,668,440 | 0.31% | 167,285 | Shares | 2026-08-13 | |
| Mid CastleKnight Management LP Registered adviser | $44,058,300 | 0.31% | 165,000 | Call | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $43,150,432 | 0.30% | 161,600 | Put | 2026-08-14 | |
| Large Tidal Investments LLC Registered adviser | $42,577,139 | 0.30% | 159,453 | Shares | 2026-08-13 | |
| Mid Zimmer Partners, LP Registered adviser | $42,410,786 | 0.30% | 158,830 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $42,295,968 | 0.29% | 158,400 | Call | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $41,409,194 | 0.29% | 155,079 | Shares | 2026-08-14 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $38,197,744 | 0.27% | 143,052 | Shares | 2026-08-13 | |
| Large GABELLI FUNDS LLC Registered adviser | $37,996,946 | 0.26% | 142,300 | Shares | 2026-08-12 | |
| Large FRED ALGER MANAGEMENT, LLC Registered adviser | $37,773,716 | 0.26% | 141,464 | Shares | 2026-08-14 | |
| Large BESSEMER GROUP INC | $37,716,039 | 0.26% | 141,258 | Shares | 2026-08-12 | |
| Large LOOMIS SAYLES & CO L P Registered adviser | $37,544,079 | 0.26% | 140,604 | Shares | 2026-08-14 | |
| Large BLAIR WILLIAM & CO/IL Registered adviser | $36,356,108 | 0.25% | 136,155 | Shares | 2026-08-11 | |
| Large Empowered Funds, LLC Registered adviser | $35,377,477 | 0.25% | 132,490 | Shares | 2026-08-17 | |
| Mid EMERALD MUTUAL FUND ADVISERS TRUST Registered adviser | $35,029,552 | 0.24% | 131,187 | Shares | 2026-08-05 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $34,004,195 | 0.24% | 127,347 | Shares | 2026-08-12 | |
| Mega Pictet Asset Management Holding SA | $33,921,419 | 0.24% | 127,037 | Shares | 2026-07-30 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $32,775,368 | 0.23% | 122,745 | Shares | 2026-08-12 | |
| Large USS Investment Management Ltd | $32,693,928 | 0.23% | 122,440 | Shares | 2026-08-11 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC Registered adviser | $32,551,340 | 0.23% | 121,906 | Shares | 2026-08-14 | |
| Small Charter Oak Advisors LP | $32,480,846 | 0.23% | 121,642 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $32,103,278 | 0.22% | 120,228 | Shares | 2026-08-06 | |
| Mid NEUMEIER POMA INVESTMENT COUNSEL LLC Registered adviser | $31,882,188 | 0.22% | 119,400 | Shares | 2026-08-13 | |
| Small KTF INVESTMENTS, LLC | $31,731,897 | 0.22% | 169,508 | Shares | 2026-10-23 | |
| Mega AMERICAN CENTURY COMPANIES INC | $30,021,592 | 0.21% | 112,432 | Shares | 2026-08-12 | |
| Mid Nicholas Investment Partners, LP Registered adviser | $29,708,912 | 0.21% | 111,261 | Shares | 2026-08-14 | |
| Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | $28,856,851 | 0.20% | 108,070 | Shares | 2026-08-11 | |
| Mid Nippon Life Global Investors Americas, Inc. Registered adviser | $28,656,586 | 0.20% | 107,320 | Shares | 2026-08-06 |
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