TENNANT CO (TNC): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in TNC · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
14
13F filers
Aggregate Value
$107.8M
Across holders
Last Price
$68.22
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity5 increased9 reduced2 exited
Full exits: BALYASNY ASSET MANAGEMENT LLC, Magnetar Financial LLC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 701K | $61.4M | 56.9% | 0.6% | Reduced | $-464K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 199K | $17.4M | 16.1% | 0.0% | Added | +$1.5M | Q2 2026 |
| First Eagle Investment Management, LLC CIK 0001325447 | Institutional Manager | 133K | $11.6M | 10.8% | 0.0% | Added | +$8.8M | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 55K | $4.8M | 4.4% | 0.0% | Added | +$3.9M | Q2 2026 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC CIK 0001556921 | Hedge Fund | 34K | $2.9M | 2.7% | 0.0% | Reduced | $-3.4M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 28K | $2.5M | 2.3% | 0.0% | Reduced | +$1.8M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 24K | $2.1M | 1.9% | 0.0% | Reduced | +$2.0M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 23K | $2.0M | 1.9% | 0.0% | Reduced | $-2.5M | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 15K | $1.3M | 1.2% | 0.0% | Reduced | $-4.4M | Q2 2026 |
| SOROS FUND MANAGEMENT LLC CIK 0001029160 | Family Office | 9K | $748K | 0.7% | 0.0% | Reduced | $-1.5M | Q2 2026 |
Reduced
Institutional Manager
$61.4M· 56.9% of total· 0.6% port· 701K sh· $-464K QoQ· Q2 2026
Added
Hedge Fund
$17.4M· 16.1% of total· 0.0% port· 199K sh· +$1.5M QoQ· Q2 2026
Added
Institutional Manager
$11.6M· 10.8% of total· 0.0% port· 133K sh· +$8.8M QoQ· Q2 2026
Added
Hedge Fund
$4.8M· 4.4% of total· 0.0% port· 55K sh· +$3.9M QoQ· Q2 2026
Reduced
Hedge Fund
$2.9M· 2.7% of total· 0.0% port· 34K sh· $-3.4M QoQ· Q2 2026
Reduced
Hedge Fund
$2.5M· 2.3% of total· 0.0% port· 28K sh· +$1.8M QoQ· Q2 2026
Reduced
Hedge Fund
$2.1M· 1.9% of total· 0.0% port· 24K sh· +$2.0M QoQ· Q2 2026
Reduced
Hedge Fund
$2.0M· 1.9% of total· 0.0% port· 23K sh· $-2.5M QoQ· Q2 2026
Reduced
Hedge Fund
$1.3M· 1.2% of total· 0.0% port· 15K sh· $-4.4M QoQ· Q2 2026
Reduced
Family Office
$748K· 0.7% of total· 0.0% port· 9K sh· $-1.5M QoQ· Q2 2026
Reduced
Hedge Fund
$591K· 0.5% of total· 0.0% port· 7K sh· $-326K QoQ· Q2 2026
Added
Hedge Fund
$460K· 0.4% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$16K· 0.0% of total· 0.0% port· 184 sh· $-16K QoQ· Q2 2026
Added
Hedge Fund
$2K· 0.0% of total· 0.0% port· 20 sh· — QoQ· Q2 2026
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