% of shares outstanding is not shown for PDN: 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 withheld — no market cap for PDN in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 5.8M | 5.5M | 2.6M | 2.3M | 2.2M | 2.0M | $88M |
| Invesco Ltd. | 503K | 462K | 245K | 341K | 364K | 251K | $11M |
| Opes Wealth Management LLC | 204K | 200K | 200K | 198K | 198K | 195K | $8M |
| HighTower Advisors, LLC | 191K | 187K | 186K | 185K | 185K | 184K | $8M |
| LPL Financial LLC | 15K | 17K | 190K | 191K | 27K | 183K | $8M |
| CITADEL ADVISORS LLC | — | 109K | 149K | 68K | 39K | 178K | $8M |
| JANE STREET GROUP, LLC | 18K | 32K | 106K | 22K | 26K | 111K | $5M |
| AMERIPRISE FINANCIAL INC | 93K | 94K | 99K | 103K | 105K | 108K | $5M |
| CAPTRUST FINANCIAL ADVISORS | 97K | 109K | 111K | 111K | 106K | 107K | $5M |
| DROMS STRAUSS ADVISORS INC /MO/ /ADV | 114K | 110K | 109K | 107K | 107K | 101K | $4M |
| CUTLER INVESTMENT COUNSEL LLC | 197K | 136K | 115K | 112K | 104K | 98K | $4M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 77K | 91K | 91K | 160K | 165K | 96K | $4M |
| Focus Partners Wealth | 26K | 13K | 193K | 182K | 77K | 77K | $3M |
| MORGAN STANLEY | 37K | 43K | 47K | 54K | 61K | 65K | $3M |
| KWB Wealth | 63K | 56K | 51K | 51K | 51K | 50K | $2M |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| LPL Financial LLC | +155,469 | $7M | ADD |
| CITADEL ADVISORS LLC | +138,213 | $6M | ADD |
| JANE STREET GROUP, LLC | +84,343 | $4M | ADD |
| FLOW TRADERS U.S. LLC | +29,493 | $1M | OPEN |
| Virtus Family Office LLC | +22,309 | $967,541 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | −163,825 | $7M | TRIM |
| Invesco Ltd. | −113,017 | $5M | TRIM |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | −68,405 | $3M | TRIM |
| MERCER GLOBAL ADVISORS INC /ADV | −11,437 | $496,023 | TRIM |
| Orion Porfolio Solutions, LLC | −7,414 | $321,545 | CLOSE |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 106 | 4,580,151 | — | $199M |
| 2025-Q4 | 100 | 4,516,771 | — | $191M |
| 2025-Q3 | 106 | 4,958,426 | — | $204M |
| 2025-Q2 | 95 | 5,354,745 | — | $208M |
| 2025-Q1 | 100 | 7,980,084 | — | $267M |
| 2024-Q4 | 98 | 8,088,599 | — | $256M |
| 2024-Q3 | 97 | 8,688,236 | — | $305M |
| 2024-Q2 | 93 | 11,083,116 | — | $358M |
| 2024-Q1 | 99 | 11,870,617 | — | $390M |
| 2023-Q4 | 96 | 12,315,348 | — | $400M |
| 2023-Q3 | 86 | 12,672,155 | — | $375M |
| 2023-Q2 | 96 | 13,090,885 | — | $403M |
| 2023-Q1 | 86 | 14,199,891 | — | $440M |
| 2022-Q4 | 94 | 14,462,518 | — | $428M |
| 2022-Q3 | 86 | 14,028,653 | — | $340M |
| 2022-Q2 | 81 | 13,057,021 | — | $380M |
| 2022-Q1 | 84 | 12,771,337 | — | $387M |
| 2021-Q4 | 85 | 9,163,964 | — | $337M |
| 2021-Q3 | 82 | 7,353,030 | — | $276M |
| 2021-Q2 | 75 | 7,165,639 | — | $274M |
| 2021-Q1 | 65 | 7,292,012 | — | $267M |
| 2020-Q4 | 60 | 7,595,254 | — | $263M |
| 2020-Q3 | 53 | 7,793,168 | — | $232M |
| 2020-Q2 | 55 | 9,248,567 | — | $254M |
| 2020-Q1 | 59 | 9,657,957 | — | $223M |
| 2019-Q4 | 65 | 6,737,463 | — | $215M |
| 2019-Q3 | 56 | 7,022,668 | — | $207M |
| 2019-Q2 | 56 | 6,764,494 | — | $202M |
| 2019-Q1 | 54 | 7,271,607 | — | $217M |
| 2018-Q4 | 55 | 8,034,490 | — | $222M |
| 2018-Q3 | 51 | 5,298,496 | — | $173M |
| 2018-Q2 | 45 | 3,412,615 | — | $114M |
