Eastman Chemical Company
MX ˙ BMV ˙ US2774321002
SecurityMX:EMN / Eastman Chemical Company
InstitutionRhumbline Advisers
Latest Disclosed Ownership293,768 shares
Latest Disclosed Value $ 22,420,329
Rhumbline Advisers reports 1.99% increase in ownership of EMN / Eastman Chemical Company

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 293,768 shares of Eastman Chemical Company (MX:EMN) valued at $22,420,329 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 288,025 shares of Eastman Chemical Company. This represents a change in shares of 1.99% during the quarter.

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)
2026-05-12 2026-03-31 13F EASTMAN CHEM CO COM COM 277432100 293,768 5,743 1.99 22,420 21.95 0.0192
2026-02-13 2025-12-31 13F EASTMAN CHEM CO COM COM 277432100 288,025 46,422 19.21 18,385 20.69 0.0149
2025-11-06 2025-09-30 13F EASTMAN CHEM CO COM COM 277432100 241,603 26,718 12.43 15,233 -5.06 0.0122
2025-08-12 2025-06-30 13F EASTMAN CHEM CO COM COM 277432100 214,885 -11,485 -5.07 16,043 -19.56 0.0137
2025-05-29 2025-03-31 13F/A-1 EASTMAN CHEM CO COM COM 277432100 226,370 21,809 10.66 19,945 6.77 0.0187
2025-04-08 2025-03-31 13F EASTMAN CHEM CO COM COM 277432100 226,370 21,809 19,945 0.0187
2025-05-29 2024-12-31 13F/A-1 EASTMAN CHEM CO COM COM 277432100 204,561 2,718 1.35 18,680 -17.33 0.0167
2025-01-30 2024-12-31 13F EASTMAN CHEM CO COM COM 277432100 204,561 2,718 18,680 0.0167
2024-11-12 2024-09-30 13F EASTMAN CHEM CO COM COM 277432100 201,843 -10,214 -4.82 22,596 8.77 0.0204
2024-08-01 2024-06-30 13F EASTMAN CHEM CO COM COM 277432100 212,057 -5,899 -2.71 20,775 -4.89 0.0195
2024-05-09 2024-03-31 13F EASTMAN CHEM CO COM COM 277432100 217,956 -4,773 -2.14 21,843 9.19 0.0210
2024-02-08 2023-12-31 13F EASTMAN CHEM CO COM COM 277432100 222,729 1,366 0.62 20,005 17.80 0.0210
2023-11-09 2023-09-30 13F EASTMAN CHEM CO COM COM 277432100 221,363 -14,724 -6.24 16,983 -14.08 0.0197
2023-08-08 2023-06-30 13F EASTMAN CHEM CO COM COM 277432100 236,087 -7,624 -3.13 19,765 98,725.00 0.0221
2023-05-11 2023-03-31 13F EASTMAN CHEM CO COM COM 277432100 243,711 3,443 1.43 21 -99.90 0.0254
2023-02-14 2022-12-31 13F EASTMAN CHEM CO COM COM 277432100 240,268 2,802 1.18 19,567 15.97 0.0263
2022-11-10 2022-09-30 13F EASTMAN CHEM CO COM COM 277432100 237,466 2,883 1.23 16,872 -19.88 0.0251
2022-08-11 2022-06-30 13F EASTMAN CHEM CO COM COM 277432100 234,583 19,614 9.12 21,059 -12.58 0.0307
2022-05-12 2022-03-31 13F EASTMAN CHEM CO COM COM 277432100 214,969 2,206 1.04 24,089 -6.36 0.0310
2022-02-10 2021-12-31 13F EASTMAN CHEM CO COM COM 277432100 212,763 -1,617 -0.75 25,725 19.11 0.0315
2021-11-12 2021-09-30 13F EASTMAN CHEM CO COM COM 277432100 214,380 -102 -0.05 21,597 -13.75 0.0292
2021-08-05 2021-06-30 13F EASTMAN CHEM CO COM COM 277432100 214,482 -21,165 -8.98 25,041 -3.50 0.0329
2021-05-06 2021-03-31 13F EASTMAN CHEM CO COM COM 277432100 235,647 -17,771 -7.01 25,949 2.11 0.0353
2021-02-10 2020-12-31 13F EASTMAN CHEM CO COM COM 277432100 253,418 2,943 1.17 25,413 29.88 0.0351
2020-11-12 2020-09-30 13F EASTMAN CHEM CO COM COM 277432100 250,475 -10,314 -3.95 19,567 7.74 0.0307
2020-08-13 2020-06-30 13F EASTMAN CHEM CO COM COM 277432100 260,789 -17,154 -6.17 18,161 40.27 0.0303
2020-05-06 2020-03-31 13F EASTMAN CHEM CO COM COM 277432100 277,943 15,652 5.97 12,947 -37.72 0.0271
2020-02-05 2019-12-31 13F EASTMAN CHEM CO COM COM 277432100 262,291 8,158 3.21 20,789 10.80 0.0348
2019-10-23 2019-09-30 13F EASTMAN CHEM CO COM COM 277432100 254,133 5,437 2.19 18,763 -3.06 0.0343
2019-08-14 2019-06-30 13F EASTMAN CHEM CO COM COM 277432100 248,696 3,988 1.63 19,356 4.24 0.0363
2019-05-01 2019-03-31 13F EASTMAN CHEM CO COM COM 277432100 244,708 -22,157 -8.30 18,568 -4.83 0.0360
2019-01-31 2018-12-31 13F EASTMAN CHEM CO COM COM 277432100 266,865 -9,565 -3.46 19,511 -26.26 0.0425
2018-11-07 2018-09-30 13F EASTMAN CHEM CO COM COM 277432100 276,430 -5,311 -1.89 26,460 -6.05 0.0511
2018-08-06 2018-06-30 13F EASTMAN CHEM CO COM COM 277432100 281,741 9,081 3.33 28,163 -2.17 0.0568
2018-05-02 2018-03-31 13F EASTMAN CHEM CO COM COM 277432100 272,660 -2,334 -0.85 28,787 13.00 0.0601
2018-02-09 2017-12-31 13F EASTMAN CHEM CO COM COM 277432100 274,994 3,816 1.41 25,475 3.81 0.0517
2017-11-06 2017-09-30 13F EASTMAN CHEM CO COM COM 277432100 271,178 2,373 0.88 24,539 8.69 0.0534
2017-08-02 2017-06-30 13F EASTMAN CHEM CO COM COM 277432100 268,805 1,128 0.42 22,577 4.39 0.0515
2017-05-02 2017-03-31 13F EASTMAN CHEM CO COM COM 277432100 267,677 9,870 3.83 21,628 11.54 0.0505
2017-01-27 2016-12-31 13F EASTMAN CHEM CO COM COM 277432100 257,807 27,707 12.04 19,390 24.51 0.0491
2016-11-08 2016-09-30 13F EASTMAN CHEM CO COM COM 277432100 230,100 9,769 4.43 15,573 4.10 0.0429
2016-08-11 2016-06-30 13F EASTMAN CHEM CO COM COM 277432100 220,331 7,890 3.71 14,960 -2.51 0.0443
2016-05-02 2016-03-31 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 212,441 5,762 2.79 15,345 9.98 0.0476
2016-02-03 2015-12-31 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 206,679 1,937 0.95 13,953 5.30 0.0449
2015-11-04 2015-09-30 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 204,742 1,893 0.93 13,251 -20.16 0.0451
2015-08-04 2015-06-30 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 202,849 -5,040 -2.42 16,597 15.27 0.0529
2015-05-12 2015-03-31 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 207,889 371 0.18 14,398 -8.54 0.0415
2015-02-06 2014-12-31 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 207,518 -2,842 -1.35 15,742 -7.49 0.0457
2014-11-12 2014-09-30 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 210,360 -4,687 -2.18 17,016 -9.41 0.0511
2014-08-06 2014-06-30 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 215,047 -11,816 -5.21 18,784 -3.96 0.0551
2014-05-06 2014-03-31 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 226,863 -8,625 -3.66 19,558 2.92 0.0580
2014-02-03 2013-12-31 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 235,488 -19,798 -7.76 19,004 -4.44 0.0561
2013-11-05 2013-09-30 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 255,286 1,639 0.65 19,887 11.99 0.0616
2013-08-07 2013-06-30 13F EASTMAN CHEMICAL CO COMMON STO COM 277432100 253,647 253,647 17,758 0.0571
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.