NORDIC AMERICAN TANKERS Ltd (NYSE: NAT), an SEC filer in Water Transportation, closed at $6.77, +0.1%, on 2026-08-28. Institutional ownership, earnings history and filed financials are on the tabs below.
% of shares outstanding not shown: this line files 20-F annual reports only — a foreign private issuer whose US listing trades as ADSs (depositary receipts), while its cover-page share count is in ORDINARY shares. The depositary ratio is not in our data. The count we hold for this line is 211,750,663 shares (as of 2025-12-31, source dei). Dividing one by the other is wrong by the whole ratio (a 5:1 ADR reads one fifth of the true percentage), so the percentage is withheld rather than served wrong. 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 NAT in the served universe — that lands with the next screener build.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | DIMENSIONAL FUND ADVISORS LP | 12,189,81112.2M | $71M | — | ADD 4% |
| 2 | BlackRock, Inc. | 12,018,16912.0M | $70M | — | — |
| 3 | AMERIPRISE FINANCIAL INC | 8,261,4838.3M | $48M | — | ADD 26% |
| 4 | MORGAN STANLEY | 6,180,1566.2M | $36M | — | ADD 2% |
| 5 | CastleKnight Management LP | 5,263,6465.3M | $31M | — | — |
| 6 | Nuveen, LLC | 4,982,9105.0M | $29M | — | ADD 1003% |
| 7 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 4,579,5554.6M | $27M | — | TRIM -18% |
| 8 | GOLDMAN SACHS GROUP INC | 4,575,3804.6M | $27M | — | ADD 24% |
| 9 | STATE STREET CORP | 4,261,9744.3M | $25M | — | — |
| 10 | AMERICAN CENTURY COMPANIES INC | 4,047,9094.0M | $24M | — | TRIM -31% |
Ranked by each filer’s own reported value, not shares.
2 holders — The filer reported no value for this line, so it carries no dollar figure and is left out of the percentage and value columns.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| Nuveen, LLC | +4,530,996 | $27M | ADD |
| AMERIPRISE FINANCIAL INC | +1,704,688 | $10M | ADD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +1,557,955 | $9M | OPEN |
| GOLDMAN SACHS GROUP INC | +888,787 | $5M | ADD |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | +746,979 | $4M | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| CenterBook Partners LP | −3,700,409 | $22M | CLOSE |
| AMERICAN CENTURY COMPANIES INC | −1,816,564 | $11M | TRIM |
| VANGUARD GROUP INC | −1,445,089 | $8M | CLOSE |
| UBS Group AG | −1,105,846 | $6M | TRIM |
| MILLENNIUM MANAGEMENT LLC | −1,089,475 | $6M | 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 |
|---|---|---|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 12.0M | 11.4M | 11.4M | 11.4M | 11.7M | 12.2M | $71M |
| BlackRock, Inc. | 11.8M | 11.8M | 11.9M | 12.0M | 11.9M | 12.0M | $70M |
| AMERIPRISE FINANCIAL INC | 80K | 108K | 111K | 117K | 6.6M | 8.3M | $48M |
| MORGAN STANLEY | 6.3M | 6.5M | 5.8M | 5.9M | 6.1M | 6.2M | $36M |
| CastleKnight Management LP | — | — | 1.4M | 3.4M | 5.3M | 5.3M | $31M |
| Nuveen, LLC | — | 1.3M | 1.1M | 466K | 452K | 5.0M | $29M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.7M | 4.3M | 4.8M | 5.1M | 5.6M | 4.6M | $27M |
| GOLDMAN SACHS GROUP INC | 4.1M | 2.8M | 4.4M | 5.2M | 3.7M | 4.6M | $27M |
| STATE STREET CORP | 4.2M | 4.1M | 4.1M | 4.2M | 4.2M | 4.3M | $25M |
| AMERICAN CENTURY COMPANIES INC | 4.7M | 3.6M | 4.2M | 5.3M | 5.9M | 4.0M | $24M |
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.
