Huntsman Corporation
US ˙ NYSE ˙ US4470111075

SecurityHUN / Huntsman Corporation
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership523,279 shares
Latest Disclosed Value $ 6,964,843
Quantbot Technologies LP reports 101.39% increase in ownership of HUN / Huntsman Corporation

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 523,279 shares of Huntsman Corporation (US:HUN) valued at $6,964,843 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 259,835 shares of Huntsman Corporation. This represents a change in shares of 101.39% during the quarter. The current value of the position is $7,707,900 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)
2026-05-13 2026-03-31 13F HUNTSMAN COM 447011107 523,279 263,444 101.39 6,965 168.05 0.2850
2026-02-10 2025-12-31 13F HUNTSMAN COM 447011107 259,835 -39,764 -13.27 2,598 -3.42 0.0864
2025-11-12 2025-09-30 13F HUNTSMAN COM 447011107 299,599 -483,371 -61.74 2,690 -67.03 0.0732
2025-08-13 2025-06-30 13F HUNTSMAN COM 447011107 782,970 306,826 64.44 8,159 8.51 0.2092
2025-05-13 2025-03-31 13F HUNTSMAN COM 447011107 476,144 337,661 243.83 7,518 201.20 0.2394
2025-02-11 2024-12-31 13F HUNTSMAN COM 447011107 138,483 17,835 14.78 2,497 -14.49 0.0912
2024-11-13 2024-09-30 13F HUNTSMAN COM 447011107 120,648 -87,106 -41.93 2,920 -38.29 0.1152
2024-08-09 2024-06-30 13F HUNTSMAN COM 447011107 207,754 22,749 12.30 4,731 -1.77 0.2289
2024-05-06 2024-03-31 13F HUNTSMAN COM 447011107 185,005 693 0.38 4,816 3.97 0.2714
2024-02-14 2023-12-31 13F HUNTSMAN COM 447011107 184,312 -18,357 -9.06 4,632 -6.35 0.2690
2023-11-07 2023-09-30 13F HUNTSMAN COM 447011107 202,669 131,232 183.70 4,945 156.22 0.3323
2023-08-08 2023-06-30 13F HUNTSMAN COM 447011107 71,437 -44,830 -38.56 1,930 -39.33 0.1264
2023-05-12 2023-03-31 13F HUNTSMAN COM 447011107 116,267 116,267 3,181 0.2251
2023-02-13 2022-12-31 13F HUNTSMAN COM 447011107 0 -132,764 -100.00 0 -100.00
2022-11-07 2022-09-30 13F HUNTSMAN COM 447011107 132,764 70,225 112.29 3,258 83.86 0.2460
2022-08-09 2022-06-30 13F HUNTSMAN COM 447011107 62,539 62,539 1,772 0.1629
2021-11-09 2021-09-30 13F HUNTSMAN COM 447011107 0 -54,345 -100.00 0 -100.00
2021-08-12 2021-06-30 13F HUNTSMAN COM 447011107 54,345 38,848 250.68 1,441 223.09 0.1133
2021-05-14 2021-03-31 13F HUNTSMAN COM 447011107 15,497 -7,926 -33.84 446 -24.15 0.0424
2021-02-12 2020-12-31 13F HUNTSMAN COM 447011107 23,423 19,402 482.52 588 560.67 0.0611
2020-11-16 2020-09-30 13F HUNTSMAN COM 447011107 4,021 374 10.26 89 36.92 0.0102
2020-08-13 2020-06-30 13F HUNTSMAN COM 447011107 3,647 3,647 65 0.0086
2020-05-13 2020-03-31 13F HUNTSMAN COM 447011107 0 -30,047 -100.00 0 -100.00
2020-02-10 2019-12-31 13F HUNTSMAN COM 447011107 30,047 20,001 199.09 725 211.16 0.0719
2019-11-12 2019-09-30 13F HUNTSMAN COM 447011107 10,046 -51,572 -83.70 233 -81.49 0.0230
2019-08-13 2019-06-30 13F HUNTSMAN COM 447011107 61,618 -60,608 -49.59 1,259 -54.18 0.1259
2019-05-13 2019-03-31 13F HUNTSMAN COM 447011107 122,226 118,985 3,671.24 2,748 4,332.26 0.2615
2019-02-13 2018-12-31 13F HUNTSMAN COM 447011107 3,241 -244,920 -98.69 62 -99.08 0.0061
2018-11-13 2018-09-30 13F HUNTSMAN COM 447011107 248,161 161,150 185.21 6,757 166.02 0.4728
2018-08-13 2018-06-30 13F HUNTSMAN COM 447011107 87,011 29,769 52.01 2,540 51.73 0.1729
2018-05-11 2018-03-31 13F HUNTSMAN COM 447011107 57,242 -36,287 -38.80 1,674 -46.23 0.1441
2018-02-12 2017-12-31 13F HUNTSMAN COM 447011107 93,529 93,529 3,113 0.2883
2017-05-10 2017-03-31 13F HUNTSMAN COM 447011107 0 -28,054 -100.00 0 -100.00
2017-02-09 2016-12-31 13F HUNTSMAN COM 447011107 28,054 21,747 344.81 535 424.51 0.0593
2016-10-31 2016-09-30 13F HUNTSMAN COM 447011107 6,307 -107,903 -94.48 102 -93.36 0.0113
2016-08-02 2016-06-30 13F HUNTSMAN COM 447011107 114,210 95,983 526.60 1,536 534.71 0.1635
2016-04-28 2016-03-31 13F HUNTSMAN COM 447011107 18,227 18,227 0.00 242 0.0388
2016-01-22 2015-12-31 13F HUNTSMAN COM 447011107 0 -52,805 -100.00 0 -100.00
2015-10-22 2015-09-30 13F HUNTSMAN COM 447011107 52,805 45,284 602.10 511 209.70 0.0891
2015-07-27 2015-06-30 13F HUNTSMAN COM 447011107 7,521 7,521 0.00 165 0.0296
2015-01-27 2014-12-31 13F HUNTSMAN COM 447011107 0 -120,791 -100.00 0 -100.00
2014-10-15 2014-09-30 13F HUNTSMAN COM 447011107 120,791 107,051 779.12 3,139 713.21 0.4318
2014-07-08 2014-06-30 13F HUNTSMAN COM 447011107 13,740 -2,682 -16.33 386 -3.74 0.0610
2014-05-21 2014-03-31 13F HUNTSMAN COM 447011107 16,422 8,153 98.60 401 97.54 0.0946
2014-01-31 2013-12-31 13F HUNTSMAN COM 447011107 8,269 -8,553 -50.84 203 -26.98 0.0993
2013-08-02 2013-06-30 13F HUNTSMAN COM 447011107 16,822 16,822 278 0.1457
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.