Argan, Inc.
US ˙ NYSE ˙ US04010E1091

SecurityAGX / Argan, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership517,656 shares
Latest Disclosed Value $ 281,941,340
State Street Corp reports 65.91% increase in ownership of AGX / Argan, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 517,656 shares of Argan, Inc. (US:AGX) valued at $281,941,340 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 312,003 shares of Argan, Inc.. This represents a change in shares of 65.91% during the quarter. The current value of the position is $355,303,549 USD.

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.

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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)
2026-05-15 2026-03-31 13F ARGAN COM 04010E109 517,656 205,653 65.91 281,941 188.41 0.0097
2026-02-13 2025-12-31 13F ARGAN COM 04010E109 312,003 1,067 0.34 97,757 16.42 0.0033
2025-11-14 2025-09-30 13F ARGAN COM 04010E109 310,936 -13,420 -4.14 83,968 17.41 0.0029
2025-08-14 2025-06-30 13F ARGAN COM 04010E109 324,356 5,575 1.75 71,514 71.03 0.0027
2025-05-15 2025-03-31 13F ARGAN COM 04010E109 318,781 -5,385 -1.66 41,815 -5.87 0.0017
2025-02-14 2024-12-31 13F ARGAN COM 04010E109 324,166 -29,818 -8.42 44,424 23.73 0.0018
2024-11-14 2024-09-30 13F ARGAN COM 04010E109 353,984 16,055 4.75 35,905 45.23 0.0015
2024-08-14 2024-06-30 13F ARGAN COM 04010E109 337,929 7,039 2.13 24,723 47.83 0.0011
2024-05-15 2024-03-31 13F ARGAN COM 04010E109 330,890 -4,121 -1.23 16,723 6.69 0.0007
2024-02-14 2023-12-31 13F ARGAN COM 04010E109 335,011 -1,347 -0.40 15,675 2.38 0.0008
2023-11-14 2023-09-30 13F ARGAN COM 04010E109 336,358 4,012 1.21 15,311 16.90 0.0008
2023-08-14 2023-06-30 13F ARGAN COM 04010E109 332,346 -69,276 -17.25 13,098 -19.42 0.0007
2023-05-15 2023-03-31 13F ARGAN COM 04010E109 401,622 26,993 7.21 16,254 17.64 0.0009
2023-05-15 2022-12-31 13F/A-99 ARGAN COM 04010E109 374,629 1,304 0.35 13,816 15.04 0.0008
2023-05-15 2022-12-31 13F ARGAN COM 04010E109 374,629 1,304 13,816 0.0008
2022-11-15 2022-09-30 13F ARGAN COM 04010E109 373,325 -2,075 -0.55 12,010 -14.28 0.0008
2022-08-15 2022-06-30 13F ARGAN COM 04010E109 375,400 -682 -0.18 14,010 -8.22 0.0008
2022-05-16 2022-03-31 13F ARGAN COM 04010E109 376,082 82,024 27.89 15,265 34.17 0.0008
2022-02-14 2021-12-31 13F ARGAN COM 04010E109 294,058 -194 -0.07 11,377 -11.46 0.0005
2021-11-15 2021-09-30 13F ARGAN COM 04010E109 294,252 -9,280 -3.06 12,850 -11.42 0.0007
2021-08-16 2021-06-30 13F ARGAN COM 04010E109 303,532 20,545 7.26 14,506 -3.91 0.0008
2021-07-09 2021-03-31 13F/A-1 ARGAN COM 04010E109 282,987 -12,314 -4.17 15,097 14.91 0.0009
2021-05-17 2021-03-31 13F ARGAN COM 04010E109 282,987 -12,314 15,097 0.0009
2021-02-16 2020-12-31 13F ARGAN COM 04010E109 295,301 -10,829 -3.54 13,138 2.40 0.0008
2020-11-10 2020-09-30 13F ARGAN COM 04010E109 306,130 -9,056 -2.87 12,830 -14.09 0.0009
2020-08-14 2020-06-30 13F ARGAN COM 04010E109 315,186 5,319 1.72 14,934 39.41 0.0011
2020-06-19 2020-03-31 13F/A-1 ARGAN COM 04010E109 309,867 -30,597 -8.99 10,712 -21.62 0.0009
2020-05-11 2020-03-31 13F ARGAN COM 04010E109 309,867 -30,597 10,712 940.7293
2020-02-06 2019-12-31 13F ARGAN COM 04010E109 340,464 -60,920 -15.18 13,666 -13.34 0.0009
2019-11-14 2019-09-30 13F ARGAN COM 04010E109 401,384 -11,825 -2.86 15,770 -5.91 0.0012
2019-08-14 2019-06-30 13F ARGAN COM 04010E109 413,209 68,772 19.97 16,760 -2.59 0.0012
2019-05-15 2019-03-31 13F ARGAN COM 04010E109 344,437 5,107 1.51 17,205 34.00 0.0013
2019-02-12 2018-12-31 13F ARGAN COM 04010E109 339,330 -3,710 -1.08 12,840 -12.97 0.0012
2018-11-09 2018-09-30 13F ARGAN Common equity shares 04010E109 343,040 -1,627 -0.47 14,754 4.57 0.0011
2018-08-14 2018-06-30 13F ARGAN Common equity shares 04010E109 344,667 7,861 2.33 14,109 -2.47 0.0012
2018-05-15 2018-03-31 13F ARGAN Common equity shares 04010E109 336,806 34,098 11.26 14,466 6.13 0.0012
2018-02-14 2017-12-31 13F ARGAN Common equity shares 04010E109 302,708 29,886 10.95 13,630 -25.72 0.0011
2017-11-14 2017-09-30 13F ARGAN Common equity shares 04010E109 272,822 10,001 3.81 18,349 16.37 0.0016
2017-08-14 2017-06-30 13F ARGAN Common equity shares 04010E109 262,821 15,782 6.39 15,768 -3.51 0.0014
2017-05-15 2017-03-31 13F ARGAN Common equity shares 04010E109 247,039 7,340 3.06 16,341 -3.35 0.0015
2017-02-09 2016-12-31 13F ARGAN Common equity shares 04010E109 239,699 12,424 5.47 16,907 25.68 0.0016
2017-01-13 2016-09-30 13F/A-1 ARGAN Common equity shares 04010E109 227,275 27,688 13.87 13,452 61.57 0.0014
2016-11-14 2016-09-30 13F ARGAN Common equity shares 04010E109 227,275 13,452
2016-08-12 2016-06-30 13F ARGAN Common equity shares 04010E109 199,587 -149 -0.07 8,326 18.52 0.0009
2016-05-20 2016-03-31 13F/A-1 ARGAN Common equity shares 04010E109 199,736 -5,172 -2.52 7,025 5.85 0.0008
2016-05-12 2016-03-31 13F ARGAN Common equity shares 04010E109 199,736 7,025
2016-02-16 2015-12-31 13F ARGAN Common equity shares 04010E109 204,908 -28,395 -12.17 6,637 -17.93 0.0007
2015-11-16 2015-09-30 13F ARGAN Common equity shares 00401E112 233,303 7,559 3.35 8,087 -11.15 0.0009
2015-11-16 2015-09-30 13F GRUPO AEROPORTUARIO SURESTE American Depository Receipt 00401E206 18,801 -3,976 2,862 0.0003
2015-08-13 2015-06-30 13F ARGAN Common equity shares 00401E112 225,744 7,508 3.44 9,102 15.33 0.0010
2015-08-13 2015-06-30 13F GRUPO AEROPORTUARIO SURESTE American Depository Receipt 00401E206 22,777 -195,459 3,231 0.0003
2015-05-15 2015-03-31 13F ARGAN Common equity shares 04010E109 218,236 10,244 4.93 7,892 12.81 0.0008
2015-02-11 2014-12-31 13F ARGAN Common equity shares 04010E109 207,992 1,306 0.63 6,996 1.49 0.0007
2014-11-12 2014-09-30 13F/A-1 ARGAN Common equity shares 04010E109 206,686 -17,185 -7.68 6,893 -17.40 0.0007
2014-11-10 2014-09-30 13F ARGAN Common equity shares 04010E109 206,686 6,893
2014-08-12 2014-06-30 13F ARGAN Common equity shares 04010E109 223,871 9,795 4.58 8,345 31.07 0.0009
2014-05-15 2014-03-31 13F/A-1 ARGAN Common equity shares 04010E109 214,076 19,835 10.21 6,367 19.01 0.0007
2014-05-13 2014-03-31 13F ARGAN Common equity shares 04010E109 214,376 6,376
2014-02-06 2013-12-31 13F/A-1 ARGAN Common equity shares 04010E109 194,241 29,596 17.98 5,350 47.91 0.0006
2014-02-06 2013-12-31 13F ARGAN Common equity shares 04010E109 140,596 2,531
2013-11-12 2013-09-30 13F ARGAN Common equity shares 04010E109 164,645 27,806 20.32 3,617 69.34 0.0004
2013-08-08 2013-06-30 13F ARGAN Common equity shares 04010E109 136,839 136,839 2,136 0.0003
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.