Flotek Industries, Inc.
US ˙ NYSE ˙ US3433891021

SecurityFTK / Flotek Industries, Inc.
InstitutionSimplex Trading, Llc
Latest Disclosed Ownership924 shares
Latest Disclosed Value $ 15,680
Simplex Trading, Llc ownership in FTK / Flotek Industries, Inc.

On May 14, 2026 - Simplex Trading, Llc filed a 13F-HR form disclosing ownership of 924 shares of Flotek Industries, Inc. (US:FTK) valued at $15,680 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,739 shares of Flotek Industries, Inc.. This represents a change in shares of -46.87% during the quarter. The current value of the position is $21,437 USD.

Simplex Trading, Llc has a history of taking positions in derivatives of the underlying security (FTK) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 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.

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Institutional Put/Call Ratios
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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.

FTK / Flotek Industries, Inc. 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 FLOTEK INDUSTRIES COM 343389409 924 -815 -46.87 16 -48.28 0.0000
2026-02-11 2025-12-31 13F FLOTEK INDS INC DEL COM 343389409 1,739 -10,620 -85.93 30 0.0000
2025-11-12 2025-09-30 13F FLOTEK INDS INC DEL COM 343389409 12,359 10,895 744.19 0 0.0001
2025-08-05 2025-06-30 13F FLOTEK INDS INC DEL COM 343389409 1,464 -231 -13.63 0 0.0000
2025-05-12 2025-03-31 13F FLOTEK INDS INC DEL COM 343389409 1,695 1,695 0 0.0000
2025-02-11 2024-12-31 13F FLOTEK INDS INC DEL COM 343389409 0 -4,268 -100.00 0 0.0000
2024-11-08 2024-09-30 13F FLOTEK INDS INC DEL COM 343389409 4,268 4,268 0 0.0000
2024-07-25 2024-06-30 13F FLOTEK INDS INC DEL COM 343389409 0 -2,067 -100.00 0 0.0000
2024-04-25 2024-03-31 13F FLOTEK INDS INC DEL COM 343389409 2,067 -4,419 -68.13 0 0.0000
2024-02-02 2023-12-31 13F FLOTEK INDS INC DEL COM 343389409 6,486 6,486 0 0.0000
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
(%)
2023-11-01 2023-09-30 13F FLOTEK INDS INC DEL CALL Call 0 -100.00 0 n/a n/a n/a
2023-08-04 2023-06-30 13F FLOTEK INDS INC DEL CALL Call 800 -87.88 0 n/a n/a n/a
2023-04-27 2023-03-31 13F FLOTEK INDS INC DEL CALL Call 6,600 -4.35 0 n/a n/a n/a
2023-02-02 2022-12-31 13F FLOTEK INDS INC DEL CALL Call 6,900 -34.29 0 -100.00 n/a n/a n/a
2022-11-04 2022-09-30 13F FLOTEK INDS INC DEL CALL Call 10,500 -64.04 10 -64.29 n/a n/a n/a
2022-08-03 2022-06-30 13F FLOTEK INDS INC DEL CALL Call 29,200 -63.82 28 -72.28 n/a n/a n/a
2022-05-02 2022-03-31 13F FLOTEK INDS INC DEL CALL Call 80,700 215.23 101 260.71 n/a n/a n/a
2022-02-23 2021-12-31 13F/A FLOTEK INDS INC DEL CALL Call 25,600 5.35 28 -34.88 n/a n/a n/a
2022-02-04 2021-12-31 13F FLOTEK INDS INC DEL CALL Call 24,300 43 n/a n/a n/a
2021-10-28 2021-09-30 13F FLOTEK INDS INC DEL CALL Call 24,300 0.00 43 2.38 n/a n/a n/a
2021-08-12 2021-06-30 13F FLOTEK INDS INC DEL CALL Call 24,300 10,604.85 42 10.53 n/a n/a n/a
2021-04-26 2021-03-31 13F FLOTEK INDS INC DEL CALL Call 227 22,600.00 38 -9.52 n/a n/a n/a
2021-02-02 2020-12-31 13F FLOTEK INDS INC DEL CALL Call 1 -99.76 0 -100.00 n/a n/a n/a
2020-10-14 2020-09-30 13F FLOTEK INDS INC DEL CALL Call 414 41,300.00 112 n/a n/a n/a
2020-07-13 2020-06-30 13F FLOTEK INDS INC DEL CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-04-29 2020-03-31 13F FLOTEK INDS INC DEL CALL Call 35 3 n/a n/a n/a
2020-02-05 2019-12-31 13F FLOTEK INDS INC DEL CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-10-15 2019-09-30 13F FLOTEK INDS INC DEL CALL Call 12 -29.41 2 -60.00 n/a n/a n/a
2019-07-26 2019-06-30 13F FLOTEK INDS INC DEL CALL Call 17 -95.69 5 -96.06 n/a n/a n/a
2019-04-18 2019-03-31 13F FLOTEK INDS INC DEL CALL Call 394 6,466.67 127 2,440.00 n/a n/a n/a
2019-01-16 2018-12-31 13F FLOTEK INDS INC DEL CALL Call 6 -98.88 0 -100.00 n/a n/a n/a
2018-10-23 2018-09-30 13F FLOTEK INDS INC DEL CALL Call 534 2,221.74 128 1,728.57 n/a n/a n/a
2018-07-30 2018-06-30 13F FLOTEK INDS INC DEL CALL Call 23 -23.33 7 16.67 n/a n/a n/a
2018-04-26 2018-03-31 13F FLOTEK INDS INC DEL CALL Call 30 -72.48 6 0.00 n/a n/a n/a
2018-01-10 2017-12-31 13F FLOTEK INDS INC DEL CALL Call 109 -30.13 6 0.00 n/a n/a n/a
2017-10-25 2017-09-30 13F FLOTEK INDS INC DEL CALL Call 156 -43.07 0 -100.00 n/a n/a n/a
2017-07-12 2017-06-30 13F FLOTEK INDS INC DEL CALL Call 274 251.28 11 10.00 n/a n/a n/a
2017-04-21 2017-03-31 13F FLOTEK INDS INC DEL CALL Call 78 -17.02 10 233.33 n/a n/a n/a
2017-01-11 2016-12-31 13F FLOTEK INDS INC DEL CALL Call 94 261.54 3 0.00 n/a n/a n/a
2016-10-07 2016-09-30 13F FLOTEK INDS INC DEL CALL Call 26 1,200.00 3 0.00 n/a n/a n/a
2016-07-18 2016-06-30 13F FLOTEK INDS INC DEL CALL Call 2 -95.12 0 -100.00 n/a n/a n/a
2016-04-14 2016-03-31 13F FLOTEK INDS INC DEL CALL Call 41 -76.70 0 -100.00 n/a n/a n/a
2016-01-20 2015-12-31 13F FLOTEK INDS INC DEL CALL Call 176 72.55 3 -72.73 n/a n/a n/a
2015-10-08 2015-09-30 13F FLOTEK INDS INC DEL CALL Call 102 18.60 11 175.00 n/a n/a n/a
2015-07-08 2015-06-30 13F FLOTEK INDS INC DEL CALL Call 86 72.00 4 300.00 n/a n/a n/a
2015-04-21 2015-03-31 13F FLOTEK INDS INC DEL CALL Call 50 -32.43 1 -75.00 n/a n/a n/a
2015-03-04 2014-12-31 13F FLOTEK INDS CALL Call 74 4 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
(%)
2023-11-01 2023-09-30 13F FLOTEK INDS INC DEL PUT Put 0 -100.00 0 n/a n/a n/a
2023-08-04 2023-06-30 13F FLOTEK INDS INC DEL PUT Put 400 -96.77 0 n/a n/a n/a
2023-04-27 2023-03-31 13F FLOTEK INDS INC DEL PUT Put 12,400 12,300.00 0 n/a n/a n/a
2023-02-02 2022-12-31 13F FLOTEK INDS INC DEL PUT Put 100 -98.84 0 -100.00 n/a n/a n/a
2022-11-04 2022-09-30 13F FLOTEK INDS INC DEL PUT Put 8,600 -39.44 8 -42.86 n/a n/a n/a
2022-08-03 2022-06-30 13F FLOTEK INDS INC DEL PUT Put 14,200 -80.20 14 -84.44 n/a n/a n/a
2022-05-02 2022-03-31 13F FLOTEK INDS INC DEL PUT Put 71,700 170.57 90 210.34 n/a n/a n/a
2022-02-23 2021-12-31 13F/A FLOTEK INDS INC DEL PUT Put 26,500 15.72 29 -29.27 n/a n/a n/a
2022-02-04 2021-12-31 13F FLOTEK INDS INC DEL PUT Put 22,900 41 n/a n/a n/a
2021-10-28 2021-09-30 13F FLOTEK INDS INC DEL PUT Put 22,900 0.00 41 5.13 n/a n/a n/a
2021-08-12 2021-06-30 13F FLOTEK INDS INC DEL PUT Put 22,900 36,835.48 39 290.00 n/a n/a n/a
2021-04-26 2021-03-31 13F FLOTEK INDS INC DEL PUT Put 62 520.00 10 400.00 n/a n/a n/a
2021-02-02 2020-12-31 13F FLOTEK INDS INC DEL PUT Put 10 -60.00 2 -66.67 n/a n/a n/a
2020-10-14 2020-09-30 13F FLOTEK INDS INC DEL PUT Put 25 1,150.00 6 200.00 n/a n/a n/a
2020-07-13 2020-06-30 13F FLOTEK INDS INC DEL PUT Put 2 -92.00 0 -100.00 n/a n/a n/a
2020-04-28 2020-03-31 13F FLOTEK INDS INC DEL PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-05 2019-12-31 13F FLOTEK INDS INC DEL PUT Put 121 12,000.00 24 n/a n/a n/a
2019-10-15 2019-09-30 13F FLOTEK INDS INC DEL PUT Put 1 -92.86 0 -100.00 n/a n/a n/a
2019-07-26 2019-06-30 13F FLOTEK INDS INC DEL PUT Put 14 -88.52 4 -89.74 n/a n/a n/a
2019-04-18 2019-03-31 13F FLOTEK INDS INC DEL PUT Put 122 771.43 39 875.00 n/a n/a n/a
2019-01-16 2018-12-31 13F FLOTEK INDS INC DEL PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-10-23 2018-09-30 13F FLOTEK INDS INC DEL PUT Put 2 100.00 0 n/a n/a n/a
2018-07-30 2018-06-30 13F FLOTEK INDS INC DEL PUT Put 1 -93.33 0 n/a n/a n/a
2018-04-26 2018-03-31 13F FLOTEK INDS INC DEL PUT Put 15 -57.14 0 -100.00 n/a n/a n/a
2018-01-10 2017-12-31 13F FLOTEK INDS INC DEL PUT Put 35 84.21 3 -25.00 n/a n/a n/a
2017-10-25 2017-09-30 13F FLOTEK INDS INC DEL PUT Put 19 -17.39 4 100.00 n/a n/a n/a
2017-07-12 2017-06-30 13F FLOTEK INDS INC DEL PUT Put 23 -48.89 2 100.00 n/a n/a n/a
2017-04-21 2017-03-31 13F FLOTEK INDS INC DEL PUT Put 45 87.50 1 -75.00 n/a n/a n/a
2017-01-11 2016-12-31 13F FLOTEK INDS INC DEL PUT Put 24 4 n/a n/a n/a
2016-10-07 2016-09-30 13F FLOTEK INDS INC DEL PUT Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-07-18 2016-06-30 13F FLOTEK INDS INC DEL PUT Put 1 -99.39 0 -100.00 n/a n/a n/a
2016-04-14 2016-03-31 13F FLOTEK INDS INC DEL PUT Put 163 -15.10 47 6.82 n/a n/a n/a
2016-01-20 2015-12-31 13F FLOTEK INDS INC DEL PUT Put 192 2,033.33 44 2,100.00 n/a n/a n/a
2015-10-08 2015-09-30 13F FLOTEK INDS INC DEL PUT Put 9 80.00 2 100.00 n/a n/a n/a
2015-07-08 2015-06-30 13F FLOTEK INDS INC DEL PUT Put 5 150.00 1 0.00 n/a n/a n/a
2015-04-21 2015-03-31 13F FLOTEK INDS INC DEL PUT Put 2 -96.36 1 -98.00 n/a n/a n/a
2015-03-04 2014-12-31 13F FLOTEK INDS PUT Put 55 50 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.