Reading International Class B
RDIB
11 hedge funds and large institutions have $1.85M invested in Reading International Class B in 2025 Q4 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 4 reducing their positions, and closing their positions.
10% more funds holding
Funds holding: 10 → 11 (+1)
1% more capital invested
Capital invested by funds: $1.84M → $1.85M (+$11.6K)
0.28% less ownership
Funds ownership: 9.81% → 9.53% (-0.28%)
75% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TRCT
Tower Research Capital (TRC)
New York
|
+$5.74K |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$11 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$30.6K |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$20.1K |
| 3 |
TA
Teton Advisors
Rye,
New York
|
-$7.66K |
| 4 |
Citigroup
New York
|
-$457 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
TA
1
Teton Advisors
Rye,
New York
| $863K | -$7.66K | -670 | -0.9% |
|
|
GI
2
GAMCO Investors
Greenwich,
Connecticut
| $394K | – | – | – |
|
|
3
Dimensional Fund Advisors
Austin,
Texas
| $237K | -$20.1K | -1,757 | -8% |
|
|
GF
4
Gabelli Funds
Rye,
New York
| $171K | – | – | – |
|
|
ICCON
5
Investment Counsel Company of Nevada
Las Vegas,
Nevada
| $128K | – | – | – |
|
|
6
Citigroup
New York
| $50.8K | -$457 | -40 | -0.9% |
|
|
TRCT
7
Tower Research Capital (TRC)
New York
| $7.92K | +$5.74K | +502 | +277% |
|
|
8
UBS Group
Zurich,
Switzerland
| $1.45K | -$30.6K | -2,679 | -96% |
|
9
Bank of America
Charlotte,
North Carolina
| $58 | – | – | – |
|
|
SS
10
SBI Securities
Tokyo,
Japan
| $35 | – | – | – |
|
|
11
Royal Bank of Canada
Toronto,
Ontario, Canada
| – | +$11 | +1 | New |
|
RDIB Hedge Fund Activity: Q4 2025 in Review
11 of the 8,252 institutional investors tracked by Wall St. Rank reported a position in Reading International Class B (RDIB) for Q4 2025, worth a combined $1.85M — up 0.63% from $1.84M a quarter earlier.
Buyers outnumbered sellers: 1 fund opened new RDIB positions and 0 closed out — a net gain of 1 holder — while 1 added to existing stakes and 4 trimmed.
The largest buyer was Tower Research Capital (TRC), adding an estimated $5.74K. The largest seller was UBS Group, cutting an estimated $30.6K.
- 11 institutional investors held Reading International Class B (RDIB) as of Q4 2025, up from 10 in Q3 2025.
- Funds reported $1.85M of Reading International Class B stock for Q4 2025, up 0.63% quarter-over-quarter.
- 1 fund opened new Reading International Class B positions in Q4 2025 and 0 closed out, a net change of +1 holder.
- The largest Reading International Class B buyer in Q4 2025 was Tower Research Capital (TRC), an estimated $5.74K added.
- The largest Reading International Class B seller in Q4 2025 was UBS Group, an estimated $30.6K sold.
Based on aggregated 13F filings for Q4 2025.