TETRA Technologies, Inc.
US ˙ NYSE ˙ US88162F1057

SecurityTTI / TETRA Technologies, Inc.
InstitutionProShare Advisors LLC
Latest Disclosed Ownership18,420 shares
Latest Disclosed Value $ 156,939
ProShare Advisors LLC reports 20.53% decrease in ownership of TTI / TETRA Technologies, Inc.

On April 24, 2026 - ProShare Advisors LLC filed a 13F-HR form disclosing ownership of 18,420 shares of TETRA Technologies, Inc. (US:TTI) valued at $156,938 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 23,179 shares of TETRA Technologies, Inc.. This represents a change in shares of -20.53% during the quarter. The current value of the position is $179,411 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)
2026-04-24 2026-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 18,420 -4,759 -20.53 157 -28.11 0.0002
2026-02-06 2025-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 23,179 1,452 6.68 217 75.00 0.0004
2025-11-06 2025-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 21,727 -4,328 -16.61 125 42.53 0.0003
2025-08-07 2025-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 26,055 -1,121 -4.12 88 -4.40 0.0002
2025-05-08 2025-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 27,176 -8,181 -23.14 91 -27.78 0.0002
2025-02-14 2024-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 35,357 11,634 49.04 127 72.60 0.0003
2024-11-14 2024-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 23,723 6,932 41.28 74 25.86 0.0002
2024-08-13 2024-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,791 -5,731 -25.45 58 -41.41 0.0002
2024-05-08 2024-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 22,522 1,772 8.54 100 6.45 0.0003
2024-02-14 2023-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 20,750 4,466 27.43 94 -9.71 0.0003
2023-11-13 2023-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,284 -19 -0.12 104 87.27 0.0003
2023-08-10 2023-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,303 1,651 11.27 55 44.74 0.0002
2023-05-26 2023-03-31 13F/A-1 TETRA TECHNOLOGIES INC DEL COM 88162F105 14,652 -1,366 -8.53 39 -30.91 0.0001
2023-05-12 2023-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 14,652 -1,366 39 0.0001
2023-02-02 2022-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,018 2,296 16.73 55 10.00 0.0002
2022-11-07 2022-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 13,722 -262 -1.87 50 -12.28 0.0002
2022-08-01 2022-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 13,984 -9,028 -39.23 57 -40.00 0.0002
2022-05-10 2022-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 23,012 -3,802 -14.18 95 25.00 0.0002
2022-02-08 2021-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 26,814 11,088 70.51 76 55.10 0.0001
2021-11-12 2021-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 15,726 -16,113 -50.61 49 -64.49 0.0001
2021-08-13 2021-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 31,839 31,839 138 0.0004
2020-05-15 2020-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 0 -19,879 -100.00 0 -100.00
2020-02-12 2019-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 19,879 2,898 17.07 39 14.71 0.0002
2019-11-12 2019-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,981 472 2.86 34 25.93 0.0002
2019-08-13 2019-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,509 -349 -2.07 27 -30.77 0.0002
2019-05-15 2019-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,858 541 3.32 39 44.44 0.0002
2019-02-14 2018-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 16,317 -1,753 -9.70 27 -66.67 0.0002
2018-11-14 2018-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 18,070 -2,023 -10.07 81 -8.99 0.0005
2018-08-13 2018-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 20,093 1,563 8.43 89 28.99 0.0006
2018-05-14 2018-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 18,530 -1,993 -9.71 69 -21.59 0.0004
2018-02-14 2017-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 20,523 10,392 102.58 88 203.45 0.0006
2017-11-13 2017-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 10,131 -1,716 -14.48 29 -12.12 0.0003
2017-08-11 2017-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 11,847 -3,919 -24.86 33 -48.44 0.0003
2017-05-12 2017-03-31 13F/A-2 TETRA TECHNOLOGIES INC DEL COM 88162F105 15,766 -1,298 -7.61 64 -25.58 0.0007
2017-05-08 2017-03-31 13F/A-1 TETRA TECHNOLOGIES INC DEL COM 88162F105 15,766 0 64 0.0007
2017-04-25 2017-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 15,766 64
2017-02-13 2016-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 17,064 6,307 58.63 86 30.30 0.0010
2016-11-10 2016-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 10,757 -930 -7.96 66 -10.81 0.0009
2016-08-12 2016-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 11,687 101 0.87 74 0.00 0.0010
2016-05-06 2016-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 11,586 -1,999 -14.71 74 -27.45 0.0010
2016-02-05 2015-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 13,585 13,585 17.25 102 37.84 0.0012
2015-11-06 2015-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 0 -11,493 -100.00 0 -100.00
2015-08-11 2015-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 11,493 -5,894 -33.90 73 -31.78 0.0010
2015-05-08 2015-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 17,387 17,387 51.28 107 46.58 0.0013
2015-01-30 2014-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 0 -33,033 -100.00 0 -100.00
2014-11-06 2014-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 33,033 -8,121 -19.73 357 -26.39 0.0047
2014-08-08 2014-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 41,154 -39,718 -49.11 485 -53.14 0.0063
2014-05-07 2014-03-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 80,872 80,872 96.51 1,035 113.40 0.0129
2014-02-04 2013-12-31 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 0 -51,414 -100.00 0 -100.00
2013-11-07 2013-09-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 51,414 -1,711 -3.22 644 18.17 0.0153
2013-07-25 2013-06-30 13F TETRA TECHNOLOGIES INC DEL COM 88162F105 53,125 53,125 545 0.0107
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.