MARINER INVESTMENT GROUP LLC NOC — NORTHROP GRUMMAN CORP COM

Ownership history in MARINER INVESTMENT GROUP LLC  ·  6 quarters on record

AI Ownership Summary

MARINER INVESTMENT GROUP LLC reported NORTHROP GRUMMAN CORP COM (NOC) in 6 quarterly 13F filings from 2026 Q3 through 2026 Q3. Peak portfolio weight reached 0.08% in 2026 Q3. The latest visible filing shows NOC at 0.08% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this NOC ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MARINER INVESTMENT GROUP LLC's position in NORTHROP GRUMMAN CORP COM, 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 Q3

NOC was reported at 0.08% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.08% in 2026 Q3

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

Time in book
Holding Window
2026 Q3 to 2026 Q3

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.

NOC stock page MARINER INVESTMENT GROUP LLC fund profile MARINER INVESTMENT GROUP LLC full holdings
How MARINER INVESTMENT GROUP LLC held NOC — position size vs. price
% of Fund (quarterly)    NOC price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 1 quarter  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q3 REDUCED — — — 1,000 -17,469 -94.6% 0.08% $483K 2026-11-04 $525.35
5 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding NOC

As of 2026 Q3 — sorted by position size

Canal Insurance CO 3Y 7Y 3.42% Focused Investors LLC 3Y 7Y 2.7% ASSET PLANNING SERVICES INC /LA/ /ADV 3Y 7Y 2.19% Themes Management Co LLC 2.17% JLB & ASSOCIATES INC 3Y 7Y 2.05% Stolper Co 3Y 2.01% LVM CAPITAL MANAGEMENT LTD/MI 3Y 7Y 1.64% ZWJ INVESTMENT COUNSEL INC 3Y 7Y 1.58% WealthBridge Investment Counsel Inc. 3Y 1.57% Advisor OS, LLC 3Y 1.54%

FAQ About MARINER INVESTMENT GROUP LLC and NOC

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

How long has MARINER INVESTMENT GROUP LLC reported owning NOC?

MARINER INVESTMENT GROUP LLC reported NOC across 1 quarterly 13F filings, from 2026 Q3 through 2026 Q3.

What was the largest reported NOC position in MARINER INVESTMENT GROUP LLC's portfolio?

The largest reported portfolio weight for NOC was 0.08% in 2026 Q3.

What is the latest reported NOC position on this page?

The most recent filing on this page is 2026 Q3, when MARINER INVESTMENT GROUP LLC reported 1,000 shares, equal to 0.08% of portfolio, with an estimated market value of $483K.

What does the chart on this NOC ownership page compare?

The chart compares MARINER INVESTMENT GROUP LLC's quarterly NOC 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 MARINER INVESTMENT GROUP LLC time their NOC position?

Based on 13F filing dates vs. subsequent NOC price moves, MARINER INVESTMENT GROUP LLC correctly timed 2 out of 5 reported position changes (40%).

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