INCOME OPPORTUNITY REALTY INVESTORS INC /TX/ (IOR) — Institutional Holders, Q2 2026
4 institutional investment managers reported a IOR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $171.0K. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
IOR in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
New positions
1
Added to
0
Trimmed
1
Sold out
0
Biggest buyers
- UBS Group AGNew · +152 sh+$2.8K
Biggest sellers
- Tower Research Capital (TRC)Trimmed · -18 sh-$333.00
IOR 13F holders ranked 1–4 of 4
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT#1 · 6,107 sh | 6,107 | $113.1K | 0.00% | 0.0% |
| 2 | VANGUARD FIDUCIARY#2 · 2,782 sh | 2,782 | $51.5K | 0.00% | 0.0% |
| 3 | Tower Research Capital (TRC)#3 · 196 sh | 196 | $3.6K | <0.01% | -8.4% |
| 4 | UBS Group AG#4 · 152 sh | 152 | $2.7K | 0.00% | New |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.