노드롭그루먼사
MX ˙ BMV ˙ US6668071029
SecurityMX:NOC / Northrop Grumman Corporation
InstitutionHrt Financial Lp
Latest Disclosed Ownership1,900 shares
Latest Disclosed Value $ 1,296
Hrt Financial Lp ownership in NOC / Northrop Grumman Corporation

On May 14, 2026 - Hrt Financial Lp filed a 13F-HR form disclosing ownership of 1,900 shares of Northrop Grumman Corporation (MX:NOC) valued at $1,296 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,100 shares of Northrop Grumman Corporation.

Hrt Financial Lp has a history of taking positions in derivatives of the underlying security (NOC) in the form of stock options. The firm currently holds call options representing 2,000 of underlying shares valued at $1,364 USD and put options representing 1,900 of underlying shares valued at $1,296 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:NOC / Northrop Grumman Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F NORTHROP GRUMMAN PUT 666807952 1,900 1,900 72.73 1 0.0032
2026-05-14 2026-03-31 13F NORTHROP GRUMMAN CALL 666807902 2,000 900 81.82 1 0.0034
2026-05-14 2026-03-31 13F NORTHROP GRUMMAN COM 666807102 42,714 41,614 29 0.0720
2026-02-12 2025-12-31 13F NORTHROP GRUMMAN CALL 666807902 1,100 -1,000 -47.62 1 -100.00 0.0020
2026-02-12 2025-12-31 13F NORTHROP GRUMMAN COM 666807102 37,493 21
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN CALL 666807902 2,100 2,100 1 0.0047
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN COM 666807102 28,550 17
2025-08-14 2025-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -5,075 -100.00 0 -100.00
2025-05-15 2025-03-31 13F NORTHROP GRUMMAN COM 666807102 5,075 -7,380 -59.25 3 -60.00 0.0164
2025-02-14 2024-12-31 13F NORTHROP GRUMMAN COM 666807102 12,455 12,455 6 0.0302
2024-11-12 2024-09-30 13F NORTHROP GRUMMAN CALL 666807902 0 -500 -100.00 0 0.0000
2024-08-12 2024-06-30 13F NORTHROP GRUMMAN CALL 666807902 500 500 0 0.0012
2024-08-12 2024-06-30 13F NORTHROP GRUMMAN COM 666807102 38,290 17
2024-02-09 2023-12-31 13F NORTHROP GRUMMAN PUT 666807952 0 -2,700 -100.00 0 -100.00
2023-11-13 2023-09-30 13F NORTHROP GRUMMAN PUT 666807952 2,700 600 28.57 1 -66.67 0.0118
2023-08-11 2023-06-30 13F NORTHROP GRUMMAN COM 666807102 7,521 5,421 258.14 3 0.0321
2023-05-12 2023-03-31 13F NORTHROP GRUMMAN PUT 666807952 2,100 2,100 1 0.0118
2021-11-15 2021-09-30 13F NORTHROP GRUMMAN OM 666807102 0 -77,857 -100.00 0 -100.00
2021-08-16 2021-06-30 13F NORTHROP GRUMMAN OM 666807102 77,857 77,857 28,295 0.2595
2020-08-14 2020-06-30 13F NORTHROP GRUMMAN COM 666807102 0 -12,014 -100.00 0 -100.00
2020-05-15 2020-03-31 13F NORTHROP GRUMMAN COM 666807102 12,014 12,014 3,634 0.2342
2020-02-14 2019-12-31 13F NORTHROP GRUMMAN COM 666807102 0 -27,740 -100.00 0 -100.00
2019-11-14 2019-09-30 13F NORTHROP GRUMMAN COM 666807102 27,740 26,262 1,776.86 10,396 2,079.45 0.4907
2019-08-14 2019-06-30 13F NORTHROP GRUMMAN COM 666807102 1,478 -319 -17.75 477 -1.45 0.0301
2019-05-14 2019-03-31 13F NORTHROP GRUMMAN COM 666807102 1,797 1,797 484 0.0750
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F NORTHROP GRUMMAN CALL 2,000 81.82 1 n/a n/a n/a
2026-02-12 2025-12-31 13F NORTHROP GRUMMAN CALL 1,100 -47.62 1 -100.00 n/a n/a n/a
2025-11-14 2025-09-30 13F NORTHROP GRUMMAN CALL 2,100 1 n/a n/a n/a
2024-11-12 2024-09-30 13F NORTHROP GRUMMAN CALL 0 -100.00 0 n/a n/a n/a
2024-08-12 2024-06-30 13F NORTHROP GRUMMAN CALL 500 0 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F NORTHROP GRUMMAN PUT 1,900 72.73 1 n/a n/a n/a
2024-02-09 2023-12-31 13F NORTHROP GRUMMAN PUT 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-13 2023-09-30 13F NORTHROP GRUMMAN PUT 2,700 28.57 1 -66.67 n/a n/a n/a
2023-05-12 2023-03-31 13F NORTHROP GRUMMAN PUT 2,100 1 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.