← All Investors
RBB FD INC
ZTRE
Holders
1
Combined Value
$796K
Combined Shares
15,713
Current Price
$50.56
52W High
$51.49
vs 52W High
−1.8%
Investor Activity
BUYSELLImplied priceClick a quarter to see who traded
Held By
| Investor | Value | % of Portfolio | Avg Buy Price | Gain | Last Activity | As of |
|---|---|---|---|---|---|---|
| Ken Griffin - Citadel Advisors | $796K | 0.00% | ~$50.69 | −0.2% | Bought Q1 2026 | Q1 2026 |
Recent Activity
| Quarter | Investor | Action | Est. Value | Est. Price |
|---|---|---|---|---|
| Q1 2026 | Ken Griffin - Citadel Advisors | BUY | +$550K | ~$50.71 |
| Q4 2025 | Ken Griffin - Citadel Advisors | BUY | +$45K | ~$51.25 |
| Q3 2025 | Ken Griffin - Citadel Advisors | SELL | −$183K | ~$51.34 |
| Q2 2025 | Ken Griffin - Citadel Advisors | SELL | −$295K | ~$51.11 |
| Q1 2025 | Ken Griffin - Citadel Advisors | SELL | −$109K | ~$50.79 |
| Q4 2024 | Ken Griffin - Citadel Advisors | BUY | +$16K | ~$50.24 |
| Q3 2024 | Ken Griffin - Citadel Advisors | BUY | +$353K | ~$51.22 |
| Q2 2024 | Ken Griffin - Citadel Advisors | NEW BUY | +$411K | ~$49.93 |
Ownership History
| Period | Holders | Total Shares | Δ Shares | Total Value | Implied Price |
|---|---|---|---|---|---|
| Q1 2026 | 1 | 15,713 | +223.2% | $796K | $50.71 |
| Q4 2025 | 1 | 4,861 | +22.6% | $249K | $51.25 |
| Q3 2025 | 1 | 3,966 | −47.5% | $203K | $51.34 |
| Q2 2025 | 1 | 7,550 | −43.4% | $385K | $51.11 |
| Q1 2025 | 1 | 13,329 | −13.9% | $676K | $50.79 |
| Q4 2024 | 1 | 15,477 | +2.2% | $777K | $50.24 |
| Q3 2024 | 1 | 15,145 | +83.7% | $775K | $51.22 |
| Q2 2024 | 1 | 8,246 | — | $411K | $49.93 |