# TENNANT CO COM

TENNANT CO COM is a security (CUSIP 880345103) tracked across SEC portfolio filings. 233 institutional managers reported $1.2B on Form 13F as of 2026-06-30; 25 registered fund positions totaling $127.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: TENNANT CO
- Class: COM
- CUSIP: 880345103
- Asset category: EC
- 13F holders: 233
- 13F value: $1.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 25
- N-PORT value: $127.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 233 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $181.0M | 2,725,952 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $158.5M | 2,150,347 |
| [MAIRS & POWER INC](https://search.stillhousedata.com/firm/110351) | St Paul, MN | $53.4M | 803,464 |
| [GAMCO INVESTORS, INC. ET AL](https://search.stillhousedata.com/firm/104950) | GREENWICH, CT | $46.9M | 706,400 |
| STATE STREET CORP | BOSTON, MA | $46.4M | 699,399 |
| FMR LLC | BOSTON, MA | $45.7M | 688,713 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $42.1M | 634,158 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $38.9M | 585,525 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $30.8M | 464,147 |
| [BROWN ADVISORY INC](https://search.stillhousedata.com/firm/17501) | BALTIMORE, MD | $29.4M | 443,234 |
| Bank of New York Mellon Corp | NEW YORK, NY | $28.6M | 326,275 |
| Vision One Management Partners, LP | MIAMI, FL | $26.0M | 391,593 |
| [Simcoe Capital Management, LLC](https://search.stillhousedata.com/firm/161985) | NEW YORK, NY | $24.8M | 372,950 |
| [Invenomic Capital Management LP](https://search.stillhousedata.com/firm/287617) | BOSTON, MA | $23.2M | 349,392 |
| [P2 Capital Partners, LLC](https://search.stillhousedata.com/firm/159299) | New York, NY | $20.2M | 304,207 |

## Top fund holders (N-PORT)

_Showing 15 of 25 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Mairs and Power Growth Fund](https://search.stillhousedata.com/fund/S000037445) | Mairs & Power Funds Trust | $74.3M | 136.35% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $13.4M | 1.64% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $8.0M | 4.57% |
| [AB Small Cap Value Portfolio](https://search.stillhousedata.com/fund/S000045542) | AB CAP FUND, INC. | $5.9M | 99.42% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $5.3M | 7.13% |
| [Small Cap Portfolio](https://search.stillhousedata.com/fund/S000001917) | BNY MELLON VARIABLE INVESTMENT FUND | $3.3M | 106.45% |
| [Keeley Small Cap Fund](https://search.stillhousedata.com/fund/S000001085) | Teton Westwood Funds | $2.7M | 309.40% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $2.7M | 11.91% |
| [Needham Growth Fund](https://search.stillhousedata.com/fund/S000003649) | Needham Funds Inc | $2.3M | 125.11% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.9M | 4.02% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $1.8M | 1.73% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $1.4M | 14.08% |
| Gabelli Dividend & Income Trust | Gabelli Dividend & Income Trust | $1.3M | 4.88% |
| [MP 63 Fund](https://search.stillhousedata.com/fund/S000004907) | MP63 FUND INC | $1.1M | 105.00% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $743K | 8.76% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/880345103.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.