FLOTEK INDUSTRIES, INC. - Common Stock, par value $0.0001 per share (FTK)

CUSIP: 343389102

Q2 2021 13F Holders as of 30 Jun 2021

Holder snapshot 7 signals
Share change
-351,413
Put/Call ratio
43%
SEC-reported price per share
$1.73
Number of holders
45
Value change
-$585,325
Number of buys
19
Open additional details 1 more signal available
Number of sells
26
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
38,043,733

Security key

343389102

Report period

Q2 2021

Institutions

45

Top holders

10

Ownership snapshot

Top reported holders of FTK - FLOTEK INDUSTRIES, INC. - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Nierenberg Investment Man...
Disclosed value leader
Nierenberg Investment Man...
Comparable rows
15/15
Latest evidence
31 Mar 2021
13F Lead comparable stake: 12% Showing 1-6 of 15 holder rows.

Quick read

Nierenberg Investment Management Company, LLC leads the comparable SEC ownership view at 12%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Nierenberg Investment Management Company, LLC's linked filing trail.
Comparable ownership Top 5
Nierenberg Investment Management ... 12%
DIMENSIONAL FUND ADVISORS LP 8%
VANGUARD GROUP INC 7.9%
MASTERS CAPITAL MANAGEMENT LLC 7.9%
DISCIPLINED GROWTH INVESTORS INC /MN 3.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Nierenberg Investment Management Company, LLC
13F
Company
13F
12%
$7,870,000
4,684,632 shares
31 Mar 2021
DIMENSIONAL FUND ADVISORS LP
13F
Company
13F
8%
$5,088,000
3,028,294 shares
31 Mar 2021
VANGUARD GROUP INC
13F
Company
13F
7.9%
$5,074,000
3,019,864 shares
31 Mar 2021
MASTERS CAPITAL MANAGEMENT LLC
13F
Company
13F
7.9%
$5,040,000
3,000,000 shares
31 Mar 2021
DISCIPLINED GROWTH INVESTORS INC /MN
13F
Company
13F
3.3%
$2,089,000
1,243,542 shares
31 Mar 2021
NEEDHAM INVESTMENT MANAGEMENT LLC
13F
Company
13F
3.2%
$2,016,000
1,200,000 shares
31 Mar 2021
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
45
Shares
22,862,528
Rows available
45
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2021 vs Q1 2021 Across Filers

Q1 2021 holders
51
Q2 2021 holders
45
Holder diff
-6
Investor Q1 2021 Shares Q2 2021 Shares Share Diff Share Chg % Q1 2021 value Q2 2021 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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