CastleKnight Management LP NAT — NORDIC AMERICAN TANKERS LIMI

Ownership history in CastleKnight Management LP  ·  9 quarters on record

AI Ownership Summary

CastleKnight Management LP reported NORDIC AMERICAN TANKERS LIMI (NAT) in 9 quarterly 13F filings from 2025 Q2 through 2026 Q2. Peak portfolio weight reached 0.54% in 2026 Q2. The latest visible filing shows NAT at 0.54% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this NAT ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was CastleKnight Management LP's position in NORDIC AMERICAN TANKERS LIMI, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

NAT was reported at 0.54% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.54% in 2026 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2025 Q2 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

NAT stock page CastleKnight Management LP fund profile CastleKnight Management LP full holdings
How CastleKnight Management LP held NAT — position size vs. price
% of Fund (quarterly)    NAT price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 ADDED — — — 7,172,359 +6,722,359 +1493.9% 0.54% $39.7M 2026-08-14 $6.46
2026 Q2 REDUCED 91.5% +46.1% ❌ 450,000 -4,813,646 -91.5% 0.03% $2.5M 2026-08-14 $6.46
2026 Q1 ADDED — — — 5,263,646 +4,568,746 +657.5% 0.51% $30.8M 2026-05-15 $5.05
2026 Q1 REDUCED 86.8% +3.0% ❌ 694,900 -4,564,071 -86.8% 0.07% $4.1M 2026-05-15 $5.05
2025 Q4 ADDED — — — 5,258,971 +4,658,971 +776.5% 0.40% $18.1M 2026-02-17 $4.14
2025 Q4 REDUCED 82.3% +75.7% ❌ 600,000 -2,780,298 -82.3% 0.05% $2.1M 2026-02-17 $4.14
2025 Q3 ADDED — — — 3,380,298 +1,680,298 +98.8% 0.21% $10.6M 2025-11-14 $3.33
2025 Q3 ADDED — — — 1,700,000 +285,100 +20.1% 0.11% $5.3M 2025-11-14 $3.33
2025 Q2 INITIATED — — — 1,414,900 — — 0.11% $3.7M 2025-08-14 $2.52

🏢 Other funds also holding NAT

As of 2026 Q3 — sorted by position size

MassMutual Private Wealth & Trust, FSB 3Y 7Y 0.0%

FAQ About CastleKnight Management LP and NAT

These are the practical questions this page is built to answer before you even open the full history table.

How long has CastleKnight Management LP reported owning NAT?

CastleKnight Management LP reported NAT across 9 quarterly 13F filings, from 2025 Q2 through 2026 Q2.

What was the largest reported NAT position in CastleKnight Management LP's portfolio?

The largest reported portfolio weight for NAT was 0.54% in 2026 Q2.

What is the latest reported NAT position on this page?

The most recent filing on this page is 2026 Q2, when CastleKnight Management LP reported 7,172,359 shares, equal to 0.54% of portfolio, with an estimated market value of $39.7M.

What does the chart on this NAT ownership page compare?

The chart compares CastleKnight Management LP's quarterly NAT portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did CastleKnight Management LP time their NAT position?

Based on 13F filing dates vs. subsequent NAT price moves, CastleKnight Management LP correctly timed 7 out of 8 reported position changes (88%). The annualised alpha on NAT relative to SPY over the holding period was +26352.3%.

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