SXI · Standex International Corp/De/ · 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 SXI
All superinvestors →Holder Concentration
Across 328 13F filersWho Holds SXI
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: 328 filers, like-for-like change +1.5%; actively managed books -2.2%; index-like books +9.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 43.0% | 165 | -8.6% |
| Exempt adviser | 0.0% | 1 | -99.7% |
| Adviser | 14.1% | 12 | +28.8% |
| Bank | 9.0% | 20 | +16.3% |
| Insurer | 0.6% | 2 | -2.4% |
| Broker-dealer | 0.1% | 2 | -1.9% |
| Benefit plan | 0.3% | 6 | +2.7% |
| Non-US | 0.8% | 6 | -28.3% |
| Holding company | 24.1% | 8 | +3.9% |
| Unknown | 8.0% | 106 | +14.2% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 34.3% | 40 | +9.3% |
| Systematic-like | 1.2% | 15 | +96.9% |
| Concentrated | 0.2% | 44 | -64.2% |
| Diversified active | 64.3% | 229 | -2.5% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 60.1% | 211 | +7.0% |
| Medium turnover | 24.0% | 68 | -14.4% |
| High turnover | 4.1% | 27 | +53.6% |
| Unknown | 11.8% | 22 | +1.5% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 13.8% | 32 | -1.0% |
| Medium horizon | 17.1% | 42 | -0.8% |
| Long horizon | 68.1% | 245 | +2.8% |
| Unknown | 1.0% | 9 | -9.6% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 0.6% | 62 | -35.1% |
| $1B to $10B | 8.4% | 94 | -12.9% |
| $10B to $100B | 22.4% | 104 | -14.7% |
| $100B or more | 68.5% | 68 | +11.2% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 4.8% | 101 | +1.4% |
| Pooled investment vehicles | 2.6% | 13 | +20.6% |
| Registered funds and BDCs | 18.4% | 19 | -2.6% |
| Pension and profit sharing plans | 0.0% | 3 | -9.2% |
| Insurance companies | 2.3% | 4 | -0.5% |
| Governments and sovereign funds | 0.5% | 3 | +76.1% |
| Other investment advisers | 0.1% | 5 | +3.8% |
| Other | 0.8% | 2 | +4.2% |
| Diversified | 13.5% | 15 | -24.2% |
| Unknown | 57.0% | 163 | +10.7% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 4.1% | 21 | -18.9% |
| Private equity funds | 1.7% | 12 | +65.4% |
| Venture capital funds | 0.0% | 1 | +33.3% |
| Real estate funds | 0.0% | 4 | +147.5% |
| Securitized asset funds | 0.2% | 1 | -32.1% |
| Other private funds | 15.5% | 20 | -21.7% |
| Mixed private funds | 0.1% | 1 | +15.5% |
| Private funds, type not stated | 0.5% | 2 | -26.8% |
| No private funds | 20.9% | 104 | +1.7% |
| Unknown | 57.0% | 162 | +11.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 95.3% | 293 | +1.7% |
| Outside the US | 4.7% | 35 | -1.8% |
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 2 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
328 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 34.8% 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 SXI's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | KNF Knife River Corp | 7 |
| 2 | ADUS Addus HomeCare Corp | 5 |
| 3 | MMSI Merit Medical Systems Inc | 6 |
| 4 | MTRN MATERION Corp | 6 |
| 5 | NBHC National Bank Holdings Corp | 4 |
| 6 | AZZ Azz Inc | 6 |
| 7 | NPO Enpro Inc. | 6 |
| 8 | LMAT Lemaitre Vascular Inc | 5 |
| 9 | ICUI Icu Medical Inc/De | 3 |
| 10 | CWST Casella Waste Systems Inc | 6 |
Shareholder Targets
13F filers that own its peers but not SXI, quarter ended Jun 30, 2026Found through its holder-overlap peers: KNF, ADUS, MMSI, MTRN, NBHC, AZZ, NPO, LMAT, ICUI, CWST, PLMR, ENSG, HLIO, VMI, STE, ESE, CNS, WING, LFUS, SXT. 1,509 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $1,570,391,570 14 held | STE, LFUS, CWST |
| 2 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser, Diversified active | $1,184,956,618 5 held | STE, WING, LFUS |
| 3 | NORGES BANK Non-US, Index-like | $1,059,893,845 14 held | STE, LFUS, VMI |
| 4 | BAILLIE GIFFORD & CO Adviser, Diversified active | $1,035,329,215 2 held | ENSG, KNF |
| 5 | Capital International Investors Adviser, Diversified active | $794,213,424 5 held | NPO, AZZ, CWST |
| 6 | Conestoga Capital Advisors, LLC Adviser, Diversified active | $781,520,412 7 held | CWST, ESE, MMSI |
| 7 | FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser, Diversified active | $676,141,288 7 held | ICUI, VMI, MMSI |
| 8 | Orbis Allan Gray Ltd Unknown, Diversified active | $563,845,393 1 held | STE |
| 9 | CONGRESS ASSET MANAGEMENT CO Registered adviser, Diversified active | $557,401,813 8 held | NPO, SXT, LMAT |
| 10 | Select Equity Group, L.P. Registered adviser, Diversified active | $529,396,204 5 held | STE, CWST, ESE |
Fund Ownership of SXI by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 29.61% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.80% | 581,376 |
| Index ETFs | 24.81% | 3,006,771 |
| Active ETFs | 1.26% | 152,819 |
| Active funds | 24.59% | 2,980,618 |
| Unclassified | 1.65% | 200,532 |
| All registered funds | 57.12% | 6,922,116 |
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 | $640,119,845 | 14.55% | 1,789,694 | Shares | 2026-08-07 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $269,892,416 | 6.14% | 754,585 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $195,020,282 | 4.43% | 545,252 | Shares | 2026-08-13 | |
| Large WASATCH ADVISORS LP Registered adviser | $191,300,374 | 4.35% | 700,580 | Shares | 2026-10-13 | |
| Mega STATE STREET CORP Bank | $190,359,485 | 4.33% | 532,221 | Shares | 2026-09-22 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $178,725,909 | 4.06% | 499,695 | Shares | 2026-08-13 | |
| Large BARROW HANLEY MEWHINNEY & STRAUSS LLC Registered adviser | $149,890,554 | 3.41% | 419,075 | Shares | 2026-08-12 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $141,236,369 | 3.21% | 394,879 | Shares | 2026-08-14 | |
| Mega Capital Research Global Investors Adviser | $112,550,522 | 2.56% | 314,677 | Shares | 2026-08-12 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $112,535,857 | 2.56% | 314,636 | Shares | 2026-08-12 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $111,067,977 | 2.53% | 310,532 | Shares | 2026-08-11 | |
| Mega MORGAN STANLEY Holding company | $111,063,326 | 2.53% | 310,519 | Shares | 2026-08-13 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $95,927,093 | 2.18% | 268,200 | Shares | 2026-08-12 | |
| Mega Capital World Investors Adviser | $91,456,219 | 2.08% | 255,700 | Shares | 2026-08-12 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC Registered adviser | $86,087,234 | 1.96% | 240,689 | Shares | 2026-08-14 | |
| Large WESTWOOD HOLDINGS GROUP INC Adviser | $78,061,477 | 1.77% | 218,250 | Shares | 2026-08-14 | |
| Mid Ophir Asset Management Pty Ltd Registered adviser | $70,883,755 | 1.61% | 198,182 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $65,337,360 | 1.49% | 182,675 | Shares | 2026-08-06 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $64,784,765 | 1.47% | 181,130 | Shares | 2026-08-14 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $57,138,855 | 1.30% | 159,753 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $54,481,006 | 1.24% | 152,322 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $53,766,742 | 1.22% | 150,325 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $53,669,456 | 1.22% | 150,053 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $47,870,908 | 1.09% | 133,841 | Shares | 2026-08-14 | |
| Large Allspring Global Investments Holdings, LLC Holding company | $46,388,009 | 1.05% | 129,695 | Shares | 2026-08-13 | |
| Mega RAYMOND JAMES FINANCIAL INC | $41,372,760 | 0.94% | 115,673 | Shares | 2026-08-14 | |
| Mid Leeward Investments, LLC - MA Registered adviser | $37,492,042 | 0.85% | 104,823 | Shares | 2026-07-30 | |
| Large BLAIR WILLIAM & CO/IL Registered adviser | $36,195,488 | 0.82% | 101,198 | Shares | 2026-08-11 | |
| Mega FRANKLIN RESOURCES INC Adviser | $32,263,263 | 0.73% | 90,204 | Shares | 2026-08-13 | |
| Mega SEI INVESTMENTS CO | $31,788,993 | 0.72% | 88,878 | Shares | 2026-08-14 | |
| Mid Champlain Investment Partners, LLC Registered adviser | $31,488,193 | 0.72% | 88,037 | Shares | 2026-08-12 | |
| Large Thrivent Financial for Lutherans Registered adviser | $31,427,031 | 0.71% | 87,866 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $31,151,983 | 0.71% | 87,097 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $30,982,090 | 0.70% | 86,622 | Shares | 2026-08-14 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $30,503,885 | 0.69% | 85,285 | Shares | 2026-09-23 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $29,352,546 | 0.67% | 82,066 | Shares | 2026-08-12 | |
| Mega UBS Group AG Bank | $27,018,747 | 0.61% | 75,541 | Shares | 2026-08-13 | |
| Large GAMCO INVESTORS, INC. ET AL Registered adviser | $26,470,441 | 0.60% | 74,008 | Shares | 2026-08-12 | |
| Large FRONTIER CAPITAL MANAGEMENT CO LLC Registered adviser | $26,417,863 | 0.60% | 73,861 | Shares | 2026-08-14 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $23,743,207 | 0.54% | 66,383 | Shares | 2026-08-14 | |
| Mid KENNEDY CAPITAL MANAGEMENT LLC Registered adviser | $23,194,899 | 0.53% | 64,850 | Shares | 2026-08-14 | |
| Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | $22,390,142 | 0.51% | 62,600 | Shares | 2026-08-11 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $21,183,720 | 0.48% | 59,227 | Shares | 2026-08-04 | |
| Mid CRAWFORD INVESTMENT COUNSEL INC Registered adviser | $19,043,781 | 0.43% | 53,244 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $18,044,806 | 0.41% | 50,451 | Shares | 2026-08-14 | |
| Mid Wilmington Savings Fund Society, FSB | $17,282,256 | 0.39% | 48,319 | Shares | 2026-07-28 | |
| Mega JPMORGAN CHASE & CO Bank | $16,526,496 | 0.38% | 46,206 | Shares | 2026-08-12 | |
| Large GABELLI FUNDS LLC Registered adviser | $15,558,645 | 0.35% | 43,500 | Shares | 2026-08-12 | |
| Large Public Sector Pension Investment Board Non-US | $14,883,006 | 0.34% | 41,611 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $13,481,655 | 0.31% | 37,693 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $13,066,399 | 0.30% | 36,532 | Shares | 2026-08-14 | |
| Large Handelsbanken Fonder AB Non-US | $12,561,728 | 0.29% | 35,121 | Shares | 2026-07-10 | |
| Mega Mitsubishi UFJ Asset Management Co., Ltd. | $11,861,767 | 0.27% | 33,164 | Shares | 2026-08-07 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $11,402,519 | 0.26% | 31,880 | Shares | 2026-08-11 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $10,422,146 | 0.24% | 29,139 | Shares | 2026-08-12 | |
| Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $9,944,656 | 0.23% | 27,804 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $9,863,822 | 0.22% | 27,578 | Shares | 2026-08-11 | |
| Mega Legal & General Group Plc | $9,862,391 | 0.22% | 27,574 | Shares | 2026-08-14 | |
| Mid J. Goldman & Co LP Registered adviser | $9,076,233 | 0.21% | 25,376 | Shares | 2026-08-14 | |
| Large PEAK6 LLC Broker-dealer | $8,941,750 | 0.20% | 25,000 | Call | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $8,885,951 | 0.20% | 24,844 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $8,655,256 | 0.20% | 24,199 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $8,483,932 | 0.19% | 23,720 | Shares | 2026-08-11 | |
| Large ProShare Advisors LLC Registered adviser | $8,462,829 | 0.19% | 23,661 | Shares | 2026-08-11 | |
| Mega Russell Investments Group, Ltd. | $8,104,441 | 0.18% | 22,659 | Shares | 2026-08-06 | |
| Large Trexquant Investment LP Registered adviser | $7,834,046 | 0.18% | 21,903 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $7,590,829 | 0.17% | 21,223 | Shares | 2026-08-07 | |
| Mega STIFEL FINANCIAL CORP | $7,299,329 | 0.17% | 20,408 | Shares | 2026-08-12 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $7,270,711 | 0.17% | 20,328 | Shares | 2026-08-13 | |
| Mid Emerald Investment Advisers, LLC Registered adviser | $7,189,524 | 0.16% | 20,101 | Shares | 2026-08-12 | |
| Large LORD, ABBETT & CO. LLC Registered adviser | $7,141,596 | 0.16% | 19,967 | Shares | 2026-08-14 | |
| Mid Advisors Asset Management, Inc. Registered adviser | $6,929,856 | 0.16% | 19,375 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $6,679,487 | 0.15% | 18,675 | Shares | 2026-08-12 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $6,019,228 | 0.14% | 16,829 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6,002,417 | 0.14% | 16,782 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $5,847,904 | 0.13% | 16,350 | Shares | 2026-08-14 | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $5,766,355 | 0.13% | 16,122 | Shares | 2026-07-23 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $5,739,888 | 0.13% | 16,048 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $5,336,436 | 0.12% | 14,920 | Shares | 2026-08-13 | |
| Small WHITE PINE CAPITAL LLC Registered adviser | $5,286,720 | 0.12% | 14,781 | Shares | 2026-08-05 | |
| Mid CASTLEARK MANAGEMENT LLC Registered adviser | $5,175,484 | 0.12% | 14,470 | Shares | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $5,088,571 | 0.12% | 14,227 | Shares | 2026-08-14 | |
| Large B. Metzler seel. Sohn & Co. AG | $4,888,991 | 0.11% | 13,669 | Shares | 2026-08-11 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $4,855,012 | 0.11% | 13,574 | Shares | 2026-08-24 | |
| Mega LPL Financial LLC Broker-dealer | $4,773,463 | 0.11% | 13,346 | Shares | 2026-08-07 | |
| Large BROWN ADVISORY INC | $4,350,697 | 0.10% | 12,164 | Shares | 2026-08-14 | |
| Small Future Fund LLC Registered adviser | $4,314,573 | 0.10% | 12,063 | Shares | 2026-08-12 | |
| Large ASSETMARK, INC Registered adviser | $4,229,805 | 0.10% | 11,826 | Shares | 2026-07-30 | |
| Mid Knights of Columbus Asset Advisors LLC Registered adviser | $4,069,211 | 0.09% | 11,377 | Shares | 2026-07-31 | |
| Mid One Capital Management, LLC Registered adviser | $4,057,050 | 0.09% | 11,343 | Shares | 2026-08-13 | |
| Large MML INVESTORS SERVICES, LLC | $4,030,583 | 0.09% | 11,269 | Shares | 2026-08-07 | |
| Large FIFTH THIRD BANCORP Bank | $3,958,691 | 0.09% | 11,068 | Shares | 2026-08-05 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC Registered adviser | $3,952,611 | 0.09% | 11,051 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $3,846,025 | 0.09% | 10,753 | Shares | 2026-08-14 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $3,815,265 | 0.09% | 10,667 | Shares | 2026-08-14 | |
| Mid OPPENHEIMER ASSET MANAGEMENT INC. | $3,768,053 | 0.09% | 10,535 | Shares | 2026-08-03 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $3,672,913 | 0.08% | 10,269 | Shares | 2026-08-13 | |
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Benefit plan | $3,518,042 | 0.08% | 9,836 | Shares | 2026-08-17 | |
| Large CANADA LIFE ASSURANCE Co | $3,446,508 | 0.08% | 9,636 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,314,527 | 0.08% | 9,267 | Shares | 2026-09-02 |
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