Reading International, Inc (RDI) Ownership
RDI ownership summary
as of October 18, 2026- Institutions
- 39.2% of shares outstanding
- Insiders
- 19.64% of shares outstanding
- Shares outstanding
- 21.2M
- Float
- 15.6M shares available to trade
- Short interest
- 0.13% 22K shares short
- Days to cover
- 0.30 short interest down 39.3% vs prior month
- Institutions 39.23%
- Insiders 19.64%
- Other investors 41.13%
RDI top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | 16.79% | 3.8M | $6.6M | +1.9M (+100.0%) | June 30, 2026 |
| 2 | Krilogy Advisors LLC | 11.10% | 2.5M | $4.4M | +28,569 (+1.1%) | June 30, 2026 |
| 3 | Wittenberg Investment Management Inc | 4.25% | 972K | $1.7M | −14,317 (−1.5%) | June 30, 2026 |
| 4 | Vanguard Capital Management, LLC | 3.25% | 743K | $1.3M | −10,594 (−1.4%) | June 30, 2026 |
| 5 | Renaissance Technologies Corp | 2.19% | 502K | $869,135 | −9,600 (−1.9%) | June 30, 2026 |
| 6 | Gamco Investors, Inc. Et Al | 1.58% | 361K | $624,703 | — | June 30, 2026 |
| 7 | Yacktman Asset Management Co | 1.16% | 265K | $458,450 | — | June 30, 2026 |
| 8 | Wells Fargo & Co | 0.94% | 216K | $372,853 | −4,581 (−2.1%) | June 30, 2026 |
| 9 | Geode Capital Management, LLC | 0.90% | 207K | $358,074 | −10,839 (−5.0%) | June 30, 2026 |
| 10 | Teton Advisors, LLC | 0.61% | 139K | $240,470 | — | June 30, 2026 |
| 11 | Gabelli Funds LLC | 0.38% | 87K | $150,510 | — | June 30, 2026 |
| 12 | Vanguard Fiduciary Trust Co | 0.36% | 82K | $142,090 | — | June 30, 2026 |
| 13 | BlackRock Inc | 0.23% | 52K | $89,450 | — | June 30, 2026 |
| 14 | Susquehanna International Group, LLP | 0.21% | 48K | $83,851 | +18,204 (+60.1%) | June 30, 2026 |
| 15 | State Street Corp | 0.20% | 46K | $79,466 | — | June 30, 2026 |
| 16 | Northern Trust Corp | 0.16% | 36K | $62,726 | — | June 30, 2026 |
| 17 | Elkhorn Partners Limited Partnership | 0.11% | 26K | $44,980 | — | June 30, 2026 |
| 18 | Citadel Advisors Llc | 0.10% | 24K | $40,752 | −46,410 (−66.3%) | June 30, 2026 |
| 19 | Mraz, Amerine & Associates, Inc | 0.08% | 19K | $32,610 | — | June 30, 2026 |
| 20 | Contango Wealth Management LLC | 0.08% | 18K | $32,005 | — | March 31, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 3 holders added 2.0M shares and 6 cut 96K.
RDI top mutual fund and ETF holders
15 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 2.17% | 498K | $860,834 | — | August 31, 2026 |
| 2 | 1290 VT GAMCO Small Company Value IB | 1.35% | 310K | $536,300 | — | August 31, 2026 |
| 3 | TETON Westwood Mighty Mites AAA | 0.61% | 139K | $240,470 | — | June 30, 2026 |
| 4 | AMG Yacktman International I | 0.57% | 130K | $224,900 | — | September 30, 2026 |
| 5 | Fidelity Extended Market Index | 0.36% | 82K | $141,121 | −438 (−0.5%) | August 31, 2026 |
| 6 | AMG Yacktman Special Opportunities Z | 0.33% | 75K | $129,750 | — | September 30, 2026 |
| 7 | Vanguard MStar Inst Ttl StkMktIdxInstlPl | 0.24% | 55K | $96,013 | — | August 31, 2026 |
| 8 | Gabelli Small Cap Growth AAA | 0.22% | 50K | $86,500 | — | June 30, 2026 |
| 9 | Gestión Bout III Meridion Ptr Glb FI | 0.12% | 28K | $48,215 | — | September 30, 2026 |
| 10 | Fidelity Total Market Index | 0.12% | 27K | $46,643 | — | August 31, 2026 |
| 11 | Gabelli Global Mini Mites I | 0.10% | 22K | $38,060 | — | June 30, 2026 |
| 12 | Fidelity Series Total Market Index | 0.09% | 22K | $37,384 | — | August 31, 2026 |
| 13 | Fidelity Nasdaq Composite Index | 0.09% | 20K | $33,930 | — | August 31, 2026 |
| 14 | Gabelli Multimedia | 0.07% | 15K | $25,950 | — | June 30, 2026 |
| 15 | Vanguard U.S. Eq Idx £ Acc | 0.02% | 3,911 | $6,766 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
RDI insider transactions
latest 1| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-20 | Steven John Lucas | Sell | $1.34 | 40,000 | $53,600 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
RDI shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns RDI
Institutional investors own 39.2% of Reading International's shares and insiders 19.64%. The largest holder is Nantahala Capital Management, LLC with 16.79% of the shares (3.8M), as of June 30, 2026. Among the top 20 institutions, 3 added shares and 6 reduced their stake in the latest filings. Short interest is 0.13% of the float, or 0.30 days of average trading volume. The share count fell 2.8% since 2014.
Related: RDI analyst forecast, RDI key metrics. See the RDI stock overview for the latest quote and news.
RDI ownership FAQ
Who owns the most Reading International stock?
The largest shareholders of Reading International are Nantahala Capital Management, LLC (16.79%), Krilogy Advisors LLC (11.10%), Wittenberg Investment Management Inc (4.25%), Vanguard Capital Management, LLC (3.25%), Renaissance Technologies Corp (2.19%).
What percentage of Reading International is owned by institutions?
Institutions hold 39.2% of Reading International's shares outstanding; insiders hold 19.64%.
Which funds own Reading International?
The largest fund holders of Reading International are Vanguard MStar Total Stk Mkt Idx Invest (2.17%), 1290 VT GAMCO Small Company Value IB (1.35%), TETON Westwood Mighty Mites AAA (0.61%), AMG Yacktman International I (0.57%), Fidelity Extended Market Index (0.36%).
What is Reading International's short interest?
22K shares of Reading International were sold short, 0.13% of the float; at the average daily volume it would take 0.30 days to cover.
Are insiders buying or selling Reading International?
Of the latest 1 reported insider transactions in Reading International (since June 20, 2025), 0 were purchases and 1 were sales.
How many shares of Reading International are outstanding?
Reading International has 21.2M shares outstanding, of which 15.6M are in the public float.