RDI Institutional Ownership & Shareholders
READING INTERNATIONAL INC-A (RDI) is currently held by 30 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $11.95M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Krilogy Financial Llc is currently the largest disclosed institutional shareholder of RDI tracked by InsiderSet, reporting ownership valued at approximately $4.30M in its September 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.81M, representing an estimated loss of -11.35% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 94% of the total disclosed RDI value among the investors covered in this analysis. Major shareholders include Krilogy Financial Llc, Nantahala Capital Management, Llc, Wittenberg Investment Management, Inc., and several other long-term asset managers with concentrated positions in READING INTERNATIONAL INC-A (RDI).
This page ranks the largest institutional RDI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
30
Total Reported Value
$11.95M
Largest Holder
Krilogy Financial Llc
Largest Position
$4.30M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
37
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Krilogy Financial Llc | 0.12% | 2,322,925 | $4,297,411 | $3,809,597 | -$487,814 | -11.35% | |
| Nantahala Capital Management, Llc | 0.15% | 1,921,088 | $2,458,993 | $3,150,584 | +$691,591 | +28.12% | |
| Wittenberg Investment Management, Inc. | 0.43% | 971,828 | $1,243,940 | $1,593,798 | +$349,858 | +28.12% | |
| Vanguard Capital Management Llc | 0.00% | 743,333 | $951,466 | $1,219,066 | +$267,600 | +28.13% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 502,390 | $643,059 | $823,920 | +$180,861 | +28.13% |
| Yacktman Asset Management | Donald Yacktman | 0.01% | 265,000 | $490,250 | $434,600 | -$55,650 | -11.35% |
| Gamco Investors, Inc. Et Al | 0.00% | 361,100 | $462,208 | $592,204 | +$129,996 | +28.13% | |
| Wells Fargo & Company/Mn | 0.00% | 215,522 | $275,868 | $353,456 | +$77,588 | +28.13% | |
| Geode Capital Management, Llc | 0.00% | 206,979 | $264,972 | $339,446 | +$74,474 | +28.11% | |
| Teton Advisors, Llc | 0.10% | 139,000 | $177,920 | $227,960 | +$50,040 | +28.13% | |
| Gabelli Funds Llc | 0.00% | 87,000 | $111,360 | $142,680 | +$31,320 | +28.13% | |
| Vanguard Fiduciary Trust Co | 0.00% | 82,133 | $105,130 | $134,698 | +$29,568 | +28.13% | |
| Blackrock, Inc. | 0.00% | 51,705 | $66,182 | $84,796 | +$18,614 | +28.13% | |
| Susquehanna International Group, Llp | 0.00% | 48,469 | $62,040 | $79,489 | +$17,449 | +28.13% | |
| State Street Corp | 0.00% | 45,934 | $58,796 | $75,332 | +$16,536 | +28.12% | |
| Northern Trust Corp | 0.00% | 36,258 | $46,410 | $59,463 | +$13,053 | +28.13% | |
| Elkhorn Partners Limited Partnership | 0.03% | 26,000 | $33,280 | $42,640 | +$9,360 | +28.13% | |
| Citadel Advisors Llc | 0.00% | 23,556 | $30,152 | $38,632 | +$8,480 | +28.12% | |
| Xtx Topco Ltd | 0.00% | 15,939 | $20,402 | $26,140 | +$5,738 | +28.12% | |
| Arax Advisory Partners | 0.00% | 14,804 | $18,949 | $24,279 | +$5,330 | +28.13% | |
| Ubs Group Ag | 0.00% | 6,576 | $8,417 | $10,785 | +$2,368 | +28.13% | |
| Vanguard Global Advisers, Llc | 0.00% | 3,911 | $5,006 | $6,414 | +$1,408 | +28.13% | |
| Caldwell Sutter Capital, Inc. | 0.00% | 1,000 | $1,280 | $1,640 | +$360 | +28.13% | |
| Tower Research Capital Llc (Trc) | 0.00% | 571 | $731 | $936 | +$205 | +28.10% | |
| Morgan Stanley | 0.00% | 471 | $603 | $772 | +$169 | +28.10% | |
| Citigroup Inc | 0.00% | 59 | $109 | $97 | -$12 | -11.23% | |
| Barclays Plc | 0.00% | 70 | $90 | $115 | +$25 | +27.56% | |
| Jpmorgan Chase & Co | 0.00% | 35 | $47 | $57 | +$10 | +22.13% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 2 | $4 | $3 | -$1 | -18.00% | |
| Sbi Securities Co., Ltd. | 0.00% | 1 | $2 | $2 | -$0 | -18.00% |
Frequently asked questions about RDI
Who are the largest institutional holders of RDI?
The largest institutional holders of RDI reported in the latest SEC Form 13F filings include Krilogy Financial Llc, Nantahala Capital Management, Llc, Wittenberg Investment Management, Inc., Vanguard Capital Management Llc, and Renaissance Technologies LLC. InsiderSet ranks institutional holders by their latest reported RDI position.
What is RDI institutional ownership?
This page tracks RDI positions reported by institutional investment managers through SEC Form 13F. READING INTERNATIONAL INC-A (RDI) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own RDI?
InsiderSet currently tracks 30 institutional managers reporting RDI holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of RDI shareholders.
How much RDI stock do institutions own?
Institutional investment managers disclosed approximately $11.95M in RDI holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was RDI institutional ownership last updated?
The latest RDI institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional RDI holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its RDI position after the reporting date.
Are institutions buying or selling RDI?
Institutional buying and selling can be analyzed by comparing RDI positions across consecutive 13F reporting periods. InsiderSet's RDI Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View RDI ownership changes.
How has RDI institutional ownership changed over time?
InsiderSet tracks RDI institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.