FLOTEK INDUSTRIES INC (FTK) Institutional Ownership Changes & 13F Activity
FLOTEK INDUSTRIES INC (FTK). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Royce & Associates Lp, Driehaus Capital Management Llc, Apis Capital Advisors, Llc, Citadel Advisors Llc, and Invesco Ltd..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| California State Teachers Retirement System | Buy | +3,933 | +510.1% | 4,704 | $200.00 | Q2 2026 | Aug 24, 2026 |
| Royce & Associates Lp | Buy | +267,007 | +31.9% | 1,105,132 | $25.99M | Q2 2026 | Aug 14, 2026 |
| Driehaus Capital Management Llc | Buy | +167,669 | +17.3% | 1,136,326 | $26.73M | Q2 2026 | Aug 14, 2026 |
| Apis Capital Advisors, Llc | Buy | +138,000 | — | 138,000 | $3.25M | Q2 2026 | Aug 14, 2026 |
| Citadel Advisors Llc | Sell | -121,547 | -68.9% | 54,904 | $1.29M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Sell | -118,001 | -92.2% | 9,919 | $233.29K | Q2 2026 | Aug 14, 2026 |
| Manatuck Hill Partners, Llc | Sell | -99,940 | -43.6% | 129,060 | $3.04M | Q2 2026 | Aug 14, 2026 |
| Samjo Management, Llc | Buy | +95,000 | — | 95,000 | $2.23M | Q2 2026 | Aug 14, 2026 |
| Masters Capital Management Llc | Sell | -89,438 | -8.2% | 1,000,000 | $23.52M | Q2 2026 | Aug 14, 2026 |
| Needham Investment Management Llc | Buy | +80,000 | +200.0% | 120,000 | $2.82M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +62,272 | +133.4% | 108,952 | $2.56M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -51,377 | -17.9% | 236,303 | $5.56M | Q2 2026 | Aug 14, 2026 |
| Hood River Capital Management Llc | Buy | +50,000 | — | 50,000 | $1.18M | Q2 2026 | Aug 14, 2026 |
| Sixth Street Partners Management Company, L.P. | Buy | +48,476 | — | 48,476 | $1.14M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +38,046 | +51.8% | 111,425 | $2.62M | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Sell | -33,695 | -44.3% | 42,381 | $996.80K | Q2 2026 | Aug 14, 2026 |
| Awm Investment Company, Inc. | Buy | +30,000 | — | 30,000 | $705.60K | Q2 2026 | Aug 14, 2026 |
| Numerai Gp Llc | Buy | +22,594 | +163.9% | 36,381 | $855.68K | Q2 2026 | Aug 14, 2026 |
| Aventail Capital Group, Lp | Buy | +21,097 | — | 21,097 | $496.20K | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Buy | +11,888 | +32.5% | 48,476 | $1.14M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +9,297 | — | 9,297 | $218.67K | Q2 2026 | Aug 14, 2026 |
| Aquatic Capital Management Llc | Buy | +8,222 | — | 8,222 | $193.38K | Q2 2026 | Aug 14, 2026 |
| S Squared Technology, Llc | Buy | +6,081 | +2.0% | 309,807 | $7.29M | Q2 2026 | Aug 14, 2026 |
| Graham Capital Management, L.P. | Sell | -5,786 | -33.3% | 11,590 | $272.60K | Q2 2026 | Aug 14, 2026 |
| Jones Financial Companies Lllp | Buy | +4,049 | +10655.3% | 4,087 | $90.57K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +3,740 | +1.8% | 214,435 | $5.04M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +2,400 | +12.2% | 22,150 | $375.89K | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +537 | +4.6% | 12,310 | $290.00K | Q2 2026 | Aug 14, 2026 |
| Ancora Advisors Llc | Sell | -500 | -64.1% | 280 | $6.59K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +451 | +16.4% | 3,204 | $75.36K | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about FTK activity
Which institutional owners are buying FTK?
Institutional owners buying FTK include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in FTK activity?
"Buy" means an investor increased their reported position in FTK compared to the prior reporting period. This reflects growing exposure to FLOTEK INDUSTRIES INC (FTK) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in FTK increasing?
Institutional interest in FTK can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related FTK Institutional Insights
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- Institutional Portfolio Overlap & Shared Holdings
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- FTK Insider Trading & SEC Form 4 Activity
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