
Flotek Industries is a oil & gas equipment & services company in the energy sector on NYSE, led by John W. Chisholm, with a market cap of $501.4M. As of Q3 2025, 38% of shares are held by 111 institutional investors, with MASTERS CAPITAL MANAGEMENT LLC as the largest holder at 3.35%.
Overview of institutional ownership in FTK as of Q3 2025 with a market cap of $435.9M
Based on market cap of $435.9M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Institutions with the largest positions in FTK as of Q3 2025
| Institution | Position Value |
|---|---|
M MASTERS CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short | $14.6M 2.80% of portfolio |
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $11.8M 0.01% of portfolio |
B BlackRock, Inc. Institution | $11.6M 0.00% of portfolio |
VANGUARD GROUP INC Institution | $10.9M 0.00% of portfolio |
N Nuveen, LLC Institution | $8.4M 0.00% of portfolio |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $7.8M 0.01% of portfolio |
MORGAN STANLEY RIA/Wealth | $6.2M 0.00% of portfolio |
DIMENSIONAL FUND ADVISORS LP Long Only Manager | $6.2M 0.00% of portfolio |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | $5.4M 0.01% of portfolio |
R ROYCE & ASSOCIATES LLC Institution | $5.2M 0.05% of portfolio |
Institutional buying and selling activity for FTK in Q3 2025
| Institution | Net Bought |
|---|---|
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$8.9M +609.3K shares |
N Nuveen, LLC Institution | +$7.1M +483.5K shares |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$4.8M +325.7K shares |
M Manatuck Hill Partners, LLC Hedge Fund•Long/Short | +$3.9M +264.0K shares |
UBS Group AG Institution | +$2.8M +195.0K shares |
CenterBook Partners LP Hedge Fund•Market Neutral | +$2.6M +175.5K shares |
E EVR Research LP Hedge Fund•Long/Short | +$2.0M +140.0K shares |
GOLDMAN SACHS GROUP INC Institution | +$1.9M +130.8K shares |
WELLS FARGO & COMPANY/MN Institution | +$1.8M +125.3K shares |
FEDERATED INVESTORS INC /PA/ Long Only Manager | +$1.7M +114.4K shares |
| Institution | Net Sold |
|---|---|
Invesco Ltd. ETF Provider | −$4.4M −300.6K shares |
Marshall Wace LLP Institution | −$3.0M −206.3K shares |
VANGUARD GROUP INC Institution | −$2.5M −173.7K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | −$2.4M −165.2K shares |
B BlackRock, Inc. Institution | −$2.2M −147.6K shares |
ACADIAN ASSET MANAGEMENT LLC Long Only Manager | −$1.7M −114.1K shares |
MORGAN STANLEY RIA/Wealth | −$1.5M −105.8K shares |
ALGERT COLDIRON INVESTORS LLC Hedge Fund•Quant | −$1.4M −98.8K shares |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | −$1.1M −75.3K shares |
−$887.0K −60.1K shares |
Institutions that initiated new positions or completely exited FTK in Q3 2025
| Institution | Position Value |
|---|---|
CenterBook Partners LP Hedge Fund•Market Neutral | $2.6M 175.5K shares |
E EVR Research LP Hedge Fund•Long/Short | $2.0M 140.0K shares |
Hollow Brook Wealth Management LLC RIA/Wealth | $1.4M 95.4K shares |
Allspring Global Investments Holdings, LLC Long Only Manager | $659.7K 45.2K shares |
Precision Wealth Strategies, LLC RIA/Wealth | $657.4K 45.0K shares |
Toroso Investments, LLC ETF Provider | $579.9K 39.7K shares |
Aristides Capital LLC Real Assets | $438.0K 30.0K shares |
Penserra Capital Management LLC ETF Provider | $404.4K 27.7K shares |
S Skopos Labs, Inc. RIA/Wealth | $373.2K 25.6K shares |
P PharVision Advisers, LLC Hedge Fund•Long/Short | $314.6K 21.5K shares |
| Institution | Previous Position |
|---|---|
Invesco Ltd. ETF Provider | $4.4M 300.6K shares |
Marshall Wace LLP Institution | $3.0M 206.3K shares |
ACADIAN ASSET MANAGEMENT LLC Long Only Manager | $1.7M 114.1K shares |
$887.0K 60.1K shares | |
Cetera Investment Advisers RIA/Wealth | $665.9K 45.1K shares |
W WOLVERINE TRADING, LLC Institution | $443.5K 30.3K shares |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $380.9K 25.8K shares |
D Dynamic Technology Lab Private Ltd Institution | $370.6K 25.1K shares |
B Belvedere Trading LLC Institution | $258.9K 17.5K shares |
PDT Partners, LLC Hedge Fund•Quant | $254.6K 17.2K shares |
Institutions with the largest Call and Put options positions in FTK as of Q3 2025
| Institution | Position Value |
|---|---|
P PEAK6 LLC Institution | $1.9M 1.3K contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $765.0K 524.0 contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $332.9K 228.0 contracts |
W WOLVERINE TRADING, LLC Institution | $210.7K 146.0 contracts |
J JANE STREET GROUP, LLC Institution | - - contracts |
| Institution | Position Value |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $232.1K 159.0 contracts |
P PEAK6 LLC Institution | - - contracts |
B Belvedere Trading LLC Institution | - - contracts |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Institutions with FTK as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
M MASTERS CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short | 2.80% $14.6M |
A Acuitas Investments, LLC Fund of Funds | 1.91% $3.0M |
M Manatuck Hill Partners, LLC Hedge Fund•Long/Short | 1.36% $3.9M |
S S Squared Technology, LLC Hedge Fund•Long/Short | 1.28% $3.4M |
E EVR Research LP Hedge Fund•Long/Short | 1.22% $2.0M |
Hollow Brook Wealth Management LLC RIA/Wealth | 0.33% $1.4M |
Precision Wealth Strategies, LLC RIA/Wealth | 0.21% $657.4K |
P PharVision Advisers, LLC Hedge Fund•Long/Short | 0.18% $314.6K |
Aristides Capital LLC Real Assets | 0.13% $438.0K |
CenterBook Partners LP Hedge Fund•Market Neutral | 0.13% $2.6M |
Discover hedge funds investing in FTK


| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Semiconductors Technology | $9.4M | 1.15% | |
Medical - Instruments & Supplies Healthcare | $9.4M | 1.15% | |
Discount Stores Consumer Defensive | $9.3M | 1.14% |
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