FTK

Flotek Industries Inc Cross-source read$27.33 0.33%
MaterialsCUSIP 343389409· EOD Sep 11, 2026

Among active 13F managers last quarter, 18 opened and 21 added, while 13 reduced; the largest holder to move was Nuveen, LLC (−1.5%). Over the last 180 days, 1 insider sold and none bought, a net -$252K in open-market trades.

Tracked 13F holders
105
36 in Q2 2026 filings
13F value (tracked)
$208.7M
Smart-money readMixed
Net sellingNet buying
Funds · active managers, latest 13F
39 adding · 13 trimming
Insiders · Form 4 open-market, 180d
0 buying · 1 selling · -$252K
US House · STOCK Act, 180d
0 buying · 0 selling

The legs disagree, or only one of them leans.

Price & smart-money activity

$27.33 0.33%5Y +267.3%
$0.14$9.61$19.08$28.56$38.03202120222023202420252026447242116163462413423522127231922523192730211714
Hover for who · click for detailEnd-of-day closing prices52w $11.34 – $38.82

Who owns FTK?

105 tracked 13F filers · ranked by shares held

105 tracked 13F filers disclose a position in FTK as of the latest SEC 13F filings, a combined $208.7M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Masters Capital Management LLC1.0M
$23.5M
−8.2%
Reduced · −89K sh
Q2 2026
2BlackRock, Inc.857K
$20.2M
+5.8%
Added · +47K sh
Q2 2026
3Dimensional Fund Advisors LP692K
$11.7M
+71%
Added · +288K sh
Q1 2026
4Vanguard Capital Management LLC640K
$15.0M
+8.3%
Added · +49K sh
Q2 2026
5Nuveen, LLC533K
$9.0M
−1.5%
Reduced · −8K sh
Q1 2026
6Geode Capital Management, LLC360K
$8.5M
+10%
Added · +33K sh
Q2 2026
7S Squared Technology, LLC310K
$7.3M
+2.0%
Added · +6K sh
Q2 2026
8State Street Corp294K
$6.9M
−0.4%
Reduced · −1K sh
Q2 2026
9First Eagle Investment Management, LLC293K
$6.9M
New
+293K sh
Q2 2026
10Millennium Management LLC288K
$4.9M
−17%
Reduced · −61K sh
Q1 2026
11CenterBook Partners LP286K
$6.7M
10×
Added · +258K sh
Q2 2026
12Algert Global LLC275K
$6.5M
−5.2%
Reduced · −15K sh
Q2 2026
13Wells Fargo & Company211K
$3.6M
−4.8%
Reduced · −11K sh
Q1 2026
14Polen Capital Management LLC196K
$4.6M
+607%
Added · +168K sh
Q2 2026
15Simcoe Capital LLC194K
$4.6M
+1.1%
Added · +2K sh
Q2 2026
16Northern Trust Corp191K
$3.2M
+2.1%
Added · +4K sh
Q1 2026
17Truist Financial Corp191K
$3.2M
Held
Q1 2026
18Bard Associates Inc190K
$4.5M
−0.1%
Reduced · −296 sh
Q2 2026
19Vanguard Portfolio Management LLC187K
$4.4M
+28%
Added · +40K sh
Q2 2026
20Asset Management One Co., Ltd.140K
$2.4M
New
+140K sh
Q1 2026
21Apis Capital Advisors, LLC138K
$3.2M
New
+138K sh
Q2 2026
22Manatuck Hill Partners, LLC129K
$3.0M
−44%
Reduced · −100K sh
Q2 2026
23Federated Hermes, Inc.122K
$2.1M
+2.2%
Added · +3K sh
Q1 2026
24Needham Investment Management LLC120K
$2.8M
+200%
Added · +80K sh
Q2 2026
25Vanguard Fiduciary Trust Co101K
$2.4M
+13%
Added · +12K sh
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is FTK being bought or sold by institutions?

Last quarter, 18 funds opened a new position in FTK and 21 added to an existing one, while 13 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
18
funds took a first position
Added
21
added to an existing position
Reduced
13
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own FTK also own

CompanyCo-held byTheir position there
Alphabet Inc-CL AGOOGL49 funds$80.0B
Microsoft CorpMSFT48 funds$115.5B
Apple IncAAPL47 funds$135.2B
Amazon.com IncAMZN47 funds$88.3B
Nvidia CorpNVDA46 funds$192.4B
Meta Platforms Inc-Class AMETA45 funds$53.6B
Advanced Micro DevicesAMD45 funds$30.3B
Berkshire Hathaway Inc-CL BBRK/B45 funds$18.5B
Alphabet Inc-CL CGOOG44 funds$66.5B
Lam Research CorpLRCX44 funds$20.5B
Unitedhealth Group IncUNH44 funds$17.7B
Eli Lilly & CoLLY43 funds$41.2B

Ranked by how many of FTK's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in FTK.

Insider activity (Form 4)

Full insider page →
Sells · 180d
$252K
1 insider
Net · 180d
-$252K
1 open-market transaction
DateInsiderRoleActionSharesValue
May 18, 2026Clement James BondChief Financial OfficerSell (S)13K$252K
Nov 13, 2025Agadi Harshavardhan VDirectorSell (S)67K$985K
Aug 14, 2025Ezell Ryan GillisChief Executive Officer, DirectorSell (S)87K$1.1M
Aug 13, 2025Clement James BondChief Financial OfficerSell (S)46K$583K
May 15, 2025Wilks MatthewDirectorBuy (P)402$6K
May 14, 2025Wilks MatthewDirectorBuy (P)13K$185K
May 12, 2025Wilks MatthewDirectorBuy (P)
2 lots, same day
104K$1.3M
May 9, 2025Wilks MatthewDirectorBuy (P)
3 lots, same day
33K$384K
Dec 14, 2023Nierenberg DavidDirectorBuy (P)
3 lots, same day
19K$72K
Dec 13, 2023Nierenberg DavidDirectorBuy (P)
3 lots, same day
33K$117K
Dec 12, 2023Nierenberg DavidDirectorBuy (P)
3 lots, same day
13K$44K
Dec 11, 2023Nierenberg DavidDirectorBuy (P)
2 lots, same day
9K$29K

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
3638
Insiders
Form 4 open-market
01-$252K
US House
STOCK Act trades
00$0
Sector rotation
FTK is in Materials, which smart money is rotating OUT OF
$8.5B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

36 tracked filers in Q2 2026 filingsstill filing
04895Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $64.0M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

15 most recent

Keep exploring

Connected entities for FTK

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Ask your agent what changed in FTK

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/FTK/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for FTK.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FTK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.