% of shares outstanding is not shown for PRT: this is a fund line, and we hold no cover-page share count for it at any quarter — a fund's shares outstanding move with creations and redemptions rather than with issuance and buybacks, and it is not the SEC cover-page count this percentage is defined against. The figure is withheld rather than computed against a count that does not exist. Holder share counts are shown as filed.
Crowding percentile lands with its cohort — the cohort is size-matched, so it needs a market cap for PRT in the served universe — that lands with the next screener build.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 61,73961,739 | $203,739 | — | — |
| 2 | CERTUITY, LLC | 55,00055,000 | $181,500 | — | — |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 31,10431,104 | $102,643 | — | TRIM -23% |
| 4 | HOWARD FINANCIAL SERVICES, LTD. | 28,74128,741 | $95,133 | — | — |
| 5 | Cetera Investment Advisers | 15,35315,353 | $50,664 | — | NEW |
| 6 | CWA Asset Management Group, LLC | 14,66514,665 | $48,541 | — | — |
| 7 | JANE STREET GROUP, LLC | 10,20310,203 | $33,670 | — | TRIM -46% |
| 8 | ROYAL BANK OF CANADA | 5,0005,000 | $17,000 | — | — |
| 9 | AMERIFLEX GROUP, INC. | 5,0005,000 | $16,500 | — | — |
| 10 | HHM Wealth Advisors, LLC | 4,3004,300 | $14,233 | — | — |
| 11 | Atlantic Union Bankshares Corp | 3,5003,500 | $11,550 | — | — |
| 12 | BARCLAYS PLC | 3,2213,221 | $10,629 | — | — |
| 13 | UBS Group AG | 1,7511,751 | $5,778 | — | TRIM -25% |
| 14 | MORGAN STANLEY | 1,4661,466 | $4,840 | — | — |
| 15 | HARBOUR INVESTMENTS, INC. | 100100 | $331 | — | — |
| 16 | OSAIC HOLDINGS, INC. | 5858 | $191 | — | TRIM -98% |
| 17 | Sound Income Strategies, LLC | 4949 | $158 | — | — |
| 18 | WELLS FARGO & COMPANY/MN | 11 | $3 | — | — |
| 19 | Caitong International Asset Management Co., Ltd | 11 | $3 | — | NEW |
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| Cetera Investment Advisers | +15,353 | $50,665 | OPEN |
| Caitong International Asset Management Co., Ltd | +1 | $3 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| CITADEL ADVISORS LLC | −37,958 | $125,261 | CLOSE |
| PNC FINANCIAL SERVICES GROUP, INC. | −15,000 | $49,500 | CLOSE |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | −9,523 | $31,426 | TRIM |
| JANE STREET GROUP, LLC | −8,820 | $29,106 | TRIM |
| OSAIC HOLDINGS, INC. | −2,400 | $7,920 | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 74K | 74K | 74K | 74K | 62K | 62K | $203,739 |
| CERTUITY, LLC | 55K | 55K | 55K | 55K | 55K | 55K | $181,500 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13K | 25K | — | — | 41K | 31K | $102,643 |
| HOWARD FINANCIAL SERVICES, LTD. | — | — | 29K | 29K | 29K | 29K | $95,133 |
| Cetera Investment Advisers | — | — | — | — | — | 15K | $50,664 |
| CWA Asset Management Group, LLC | 15K | 15K | 15K | 15K | 15K | 15K | $48,541 |
| JANE STREET GROUP, LLC | — | — | — | — | 19K | 10K | $33,670 |
| ROYAL BANK OF CANADA | 38K | 36K | 61K | 5K | 5K | 5K | $17,000 |
| AMERIFLEX GROUP, INC. | 16K | 13K | — | 10K | 5K | 5K | $16,500 |
| HHM Wealth Advisors, LLC | 4K | 4K | 4K | 4K | 4K | 4K | $14,233 |
| Atlantic Union Bankshares Corp | — | — | — | 4K | 4K | 4K | $11,550 |
| BARCLAYS PLC | 3K | 3K | 3K | 3K | 3K | 3K | $10,629 |
| UBS Group AG | 10K | 2K | — | — | 2K | 2K | $5,778 |
| MORGAN STANLEY | 1K | 1K | 1K | 1K | 1K | 1K | $4,840 |
| HARBOUR INVESTMENTS, INC. | 100 | 100 | 100 | 100 | 100 | 100 | $331 |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Holders only — breaks = no 13F.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.