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Of the 14 tracked institutions holding CTAS, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +4.5pt. It's a gauge of who owns the name, not just how many.
Among the 14 tracked institutional investors we monitor, CTAS (CINTAS CORP) is held with a combined value of $17.56B across 99,458,623 shares. The largest holder is VANGUARD GROUP INC with a position worth $7.33B (0.11% of their portfolio). Bridgewater Associates, LP opened a new position in the most recent quarter. 10 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$17.56B
Total Shares Held
99,458,623
Institutional Holders
14
% of Shares Outstanding
24.9%
of 400.09M shares · SEC 2026-03-31
Days to Cover
5.2+2.0%
12.16M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 24.9% of CTAS's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-03-31), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $7.33B | 0.11% | +0.1% |
| 2 | BlackRock, Inc. | $4.56B | 0.08% | -6.8% |
| 3 | STATE STREET CORP | $2.60B | 0.09% | +0.4% |
| 4 | FMR LLC | $1.17B | 0.06% | -5.8% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $971.26M | 0.11% | +114.0% |
| 6 | CITADEL ADVISORS LLC | $247.82M | 0.18% | +125.4% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $230.20M | 0.04% | +95.5% |
| 8 | MILLENNIUM MANAGEMENT LLC | $187.68M | 0.08% | +0.9% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $99.03M | 0.05% | +70.9% |
| 10 | Point72 Asset Management, L.P. | $90.05M | 0.16% | +4.1% |
| Member | Type | Date |
|---|---|---|
| Valerie Hoyle | Sell | Sep 23, 2025 |
| Lisa McClain | Sell | Sep 11, 2025 |
| Jefferson Shreve | Sell | May 12, 2025 |
| Jefferson Shreve | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of CTAS with a position worth $7.33B, representing 0.11% of their portfolio. In total, 14 institutional investors hold CTAS with a combined value of $17.56B.
In the most recent quarter, 1 fund opened a new position in CTAS. Additionally, 10 increased their holdings and 3 reduced their positions.
Institutional investors hold $17.56B worth of CTAS stock across 14 positions. The largest institutional holder is VANGUARD GROUP INC with $7.33B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For CTAS, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their CTAS positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| May 8, 2025 |
| Jefferson Shreve | Buy | Apr 7, 2025 |
| Rick Larsen | Buy | Jan 7, 2025 |
| Lisa McClain | Buy | Dec 11, 2024 |
| Valerie Hoyle | Buy | Oct 29, 2024 |
Showing 8 of 10. STOCK Act disclosures lag up to 45 days.
Last Close
$205.91
2026-07-24
YTD
+11.4%
68% of 52-week range
