Vault-13

FLOTEK INDS INC DEL FTK

COM NEW · Common Stock · CUSIP 343389409

104 institutional holders +4 vs Q4 2025
11,214,39011.2m shares reported held*
31.0% of all shares outstanding*
$190.3mreported value*
18 new 33 added 36 reduced 17 sold out net sold ≈ $906.9k (-53.4k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($2.8k this quarter). Holder counts are more reliable. Shares outstanding: 36.2m as of 2026-03-13, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $16.97. Options: 3 managers hold calls ($1.2m notional), 2 hold puts ($207.0k).

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

050100150Q3 23: 29Q4 23: 32Q1 24: 34Q2 24: 33Q3 24: 45Q4 24: 65Q1 25: 77Q2 25: 94Q3 25: 110Q4 25: 100Q1 26: 104104Q3 23Q1 24Q3 24Q1 25Q3 25Q1 26
Numbers
QuarterHolders
Q3 202329
Q4 202332
Q1 202434
Q2 202433
Q3 202445
Q4 202465
Q1 202577
Q2 202594
Q3 2025110
Q4 2025100
Q1 2026104

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q2 24: 12 bought or addedQ2 24: 14 cut or sold outQ3 24: 30 bought or addedQ3 24: 9 cut or sold outQ3 24Q4 24: 49 bought or addedQ4 24: 17 cut or sold outQ1 25: 57 bought or addedQ1 25: 20 cut or sold outQ1 25Q2 25: 65 bought or addedQ2 25: 42 cut or sold outQ3 25: 57 bought or addedQ3 25: 54 cut or sold outQ3 25Q4 25: 45 bought or addedQ4 25: 62 cut or sold outQ1 26: 51 bought or addedQ1 26: 53 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q2 20241214
Q3 2024309
Q4 20244917
Q1 20255720
Q2 20256542
Q3 20255754
Q4 20254562
Q1 20265153

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2.5m$5m$7.5m$10mQ2 25 calls: $8.5mQ2 25 puts: $1.3mQ2 25P/C 0.16Q3 25 calls: $5.3mQ3 25 puts: $270.1kQ3 25P/C 0.05Q4 25 calls: $1.4mQ4 25 puts: $267.1kQ4 25P/C 0.19Q1 26 calls: $1.2mQ1 26 puts: $207.0kQ1 26P/C 0.17
Numbers
QuarterCallsPutsP/C
Q2 2025$8.5m$1.3m0.16
Q3 2025$5.3m$270.1k0.05
Q4 2025$1.4m$267.1k0.19
Q1 2026$1.2m$207.0k0.17

Biggest buyers

ROYCE & ASSOCIATES LP Added +331,000+331.0k
DIMENSIONAL FUND ADVISORS LP Added +288,064+288.1k
Asset Management One Co., Ltd. New +140,298+140.3k
Driehaus Capital Management LLC Added +138,055+138.1k
Invesco Ltd. Added +115,618+115.6k
MASTERS CAPITAL MANAGEMENT LLC Added +89,438+89.4k
KORNITZER CAPITAL MANAGEMENT INC /KS New +51,606+51.6k
NEEDHAM INVESTMENT MANAGEMENT LLC New +40,000+40.0k
S SQUARED TECHNOLOGY, LLC Added +40,000+40.0k
SEI INVESTMENTS CO Added +38,038+38.0k

Biggest sellers

First Financial Bankshares Inc Sold out -290,000-290.0k
CenterBook Partners LP Reduced -260,558-260.6k
MORGAN STANLEY Reduced -198,544-198.5k
CITADEL ADVISORS LLC Reduced -151,497-151.5k
GOLDMAN SACHS GROUP INC Reduced -91,048-91.0k
Divisadero Street Capital Management, LP Reduced -68,145-68.1k
RAYMOND JAMES FINANCIAL INC Sold out -64,237-64.2k
MILLENNIUM MANAGEMENT LLC Reduced -60,822-60.8k
Manatuck Hill Partners, LLC Reduced -60,000-60.0k
O'SHAUGHNESSY ASSET MANAGEMENT, LLC Reduced -53,342-53.3k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $680.5k40.1k shares
SYMMETRY PEAK MANAGEMENT LLC New $509.1k30.0k shares
SIMPLEX TRADING, LLC Added $33.9k2.0k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $178.2k10.5k shares
SIMPLEX TRADING, LLC New $28.8k1.7k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales in Q1 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q2 24: 0 buyingQ2 24: 0 sellingQ3 24: 0 buyingQ3 24: 0 sellingQ3 24Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 1 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 2 sellingQ3 25Q4 25: 0 buyingQ4 25: 1 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q2 20240—0——
Q3 20240—0——
Q4 20240—0——
Q1 20250—0——
Q2 20251$1.8m0——
Q3 20250—2$1.7m—
Q4 20250—1$984.9k—
Q1 20260—0——

None reported in Q1 2026.

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 MASTERS CAPITAL MANAGEMENT LLC 2.73% of their portfolio ATLANTA, GA 1,089,4381.1m $18.5m $18.5m 2.73% Added +89.4k +89,438
2 Driehaus Capital Management LLC 0.12% of their portfolio Chicago, IL 968,657968.7k $16.4m $16.4m 0.12% Added +138.1k +138,055
3 ROYCE & ASSOCIATES LP 0.14% of their portfolio New York, NY 838,125838.1k $14.2m $14.2m 0.14% Added +331.0k +331,000
4 BlackRock, Inc. 0.00% of their portfolio New York, NY 809,577809.6k $13.7m $13.7m 0.00% Reduced -3.3k -3,255
5 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 691,593691.6k $11.7m $11.7m 0.00% Added +288.1k +288,064
6 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 590,467590.5k $10.0m $10.0m 0.00% First filing
7 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 533,183533.2k $9.0m $9.0m 0.00% Reduced -8.1k -8,064
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 326,759326.8k $5.5m $5.5m 0.00% Added +8.9k +8,926
9 S SQUARED TECHNOLOGY, LLC 1.95% of their portfolio RYE, NY 303,726303.7k $5.2m $5.2m 1.95% Added +40.0k +40,000
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 295,551295.6k $5.0m $5.0m 0.00% Added +9.0k +9,020
11 ALGERT GLOBAL LLC 0.07% of their portfolio SAN FRANCISCO, CA 290,155290.2k $4.9m $4.9m 0.07% Added +27.5k +27,520
12 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 287,680287.7k $4.9m $4.9m 0.00% Reduced -60.8k -60,822
13 Divisadero Street Capital Management, LP 0.21% of their portfolio MIAMI, FL 269,262269.3k $4.6m $4.6m 0.21% Reduced -68.1k -68,145
14 Manatuck Hill Partners, LLC 1.27% of their portfolio WESTPORT, CT 229,000229.0k $3.9m $3.9m 1.27% Reduced -60.0k -60,000
15 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 210,695210.7k $3.6m $3.6m 0.00% Reduced -10.7k -10,656
16 Simcoe Capital LLC 2.98% of their portfolio SPOKANE, WA 191,640191.6k $3.3m $3.3m 2.98% Added +4.6k +4,606
17 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 191,453191.5k $3.2m $3.2m 0.00% Added +4.0k +4,000
18 TRUIST FINANCIAL CORP 0.00% of their portfolio CHARLOTTE, NC 190,926190.9k $3.2m $3.2m 0.00% Unchanged
19 BARD ASSOCIATES INC 0.81% of their portfolio CHICAGO, IL 190,644190.6k $3.2m $3.2m 0.81% Added +328 +328
20 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 176,451176.5k $3.0m $3.0m 0.00% Reduced -151.5k -151,497
21 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 146,445146.4k $2.5m $2.5m 0.00% First filing
22 Asset Management One Co., Ltd. 0.01% of their portfolio TOKYO, M0 140,298140.3k $2.4m $2.4m 0.01% New
23 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 127,920127.9k $2.2m $2.2m 0.00% Added +115.6k +115,618
24 FEDERATED HERMES, INC. 0.00% of their portfolio PITTSBURGH, PA 122,130122.1k $2.1m $2.1m 0.00% Added +2.7k +2,664
25 Hollow Brook Wealth Management LLC 0.40% of their portfolio Katonah, NY 92,12192.1k $1.6m $1.6m 0.40% Added +432 +432
26 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 89,07189.1k $1.5m $1.5m 0.00% First filing
27 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 87,59887.6k $1.5m $1.5m 0.00% Reduced -198.5k -198,544
28 NAVELLIER & ASSOCIATES INC 0.15% of their portfolio Reno, NV 86,37086.4k $1.5m $1.5m 0.15% Added +6.8k +6,792
29 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 82,29882.3k $1.4m $1.4m 0.00% Reduced -7.3k -7,277
30 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 80,48080.5k $1.4m $1.4m 0.00% Added +7.6k +7,564
31 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio Stamford, CT 79,26579.3k $1.3m $1.3m 0.01% Reduced -53.3k -53,342
32 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 76,07676.1k $1.3m $1.3m 0.00% Added +38.0k +38,038
33 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 73,37973.4k $1.2m $1.2m 0.00% Added +17.8k +17,826
34 UBS Group AG 0.00% of their portfolio ZURICH, V8 72,99273.0k $1.2m $1.2m 0.00% Reduced -24.2k -24,248
35 Informed Momentum Co LLC 0.12% of their portfolio SOLANA BEACH, CA 63,75863.8k $1.1m $1.1m 0.12% Reduced -201 -201
36 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 62,19862.2k $1.1m $1.1m 0.00% Reduced -724 -724
37 Segment Wealth Management, LLC 0.06% of their portfolio HOUSTON, TX 61,42061.4k $1.0m $1.0m 0.06% Unchanged
38 KORNITZER CAPITAL MANAGEMENT INC /KS 0.02% of their portfolio SHAWNEE MISSION, KS 51,60651.6k $875.8k $875.8k 0.02% New
39 RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio NEW YORK, NY 49,20149.2k $834.9k $834.9k 0.01% Reduced -31.8k -31,816
40 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 46,68046.7k $792.2k $792.2k 0.00% Reduced -91.0k -91,048
41 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 43,74843.7k $742.4k $742.4k 0.00% Added +253 +253
42 Allspring Global Investments Holdings, LLC 0.00% of their portfolio CHARLOTTE, NC 42,06542.1k $713.8k $713.8k 0.00% Reduced -7.5k -7,450
43 Tidal Investments LLC 0.00% of their portfolio Milwaukee, WI 41,13241.1k $698.0k $698.0k 0.00% Added +2.9k +2,851
44 NEEDHAM INVESTMENT MANAGEMENT LLC 0.03% of their portfolio NEW YORK, NY 40,00040.0k $678.8k $678.8k 0.03% New
45 Turtle Creek Wealth Advisors, LLC 0.05% of their portfolio DALLAS, TX 39,42939.4k $669.1k $669.1k 0.05% Unchanged
46 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 37,98238.0k $644.6k $644.6k 0.00% Added +383 +383
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 36,58836.6k $620.9k $620.9k 0.00% Reduced -4.3k -4,291
48 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 36,23536.2k $614.9k $614.9k 0.00% Reduced -6.3k -6,316
49 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 33,84833.8k $574.4k $574.4k 0.00% Reduced -4.1k -4,116
50 GSA CAPITAL PARTNERS LLP 0.03% of their portfolio LONDON, X0 28,91428.9k $491.0k $491.0k 0.03% New
51 Trexquant Investment LP 0.00% of their portfolio STAMFORD, CT 28,48628.5k $483.4k $483.4k 0.00% New
52 CenterBook Partners LP 0.03% of their portfolio GREENWICH, CT 28,46828.5k $483.1k $483.1k 0.03% Reduced -260.6k -260,558
53 POLEN CAPITAL MANAGEMENT LLC 0.00% of their portfolio Boca Raton, FL 27,64227.6k $469.1k $469.1k 0.00% New
54 Round Rock Advisors LLC 0.07% of their portfolio WILTON, CT 26,85126.9k $455.7k $455.7k 0.07% New
55 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 24,04424.0k $408.0k $408.0k 0.00% New
56 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 23,38723.4k $396.9k $396.9k 0.01% Reduced -6.7k -6,729
57 Quantbot Technologies LP 0.01% of their portfolio NEW YORK, NY 20,68320.7k $351.0k $351.0k 0.01% Added +2.1k +2,057
58 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 19,75019.8k $340.3k $340.3k 0.00% Unchanged
59 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 19,67619.7k $333.9k $333.9k 0.00% Added +370 +370
60 Graham Capital Management, L.P. 0.01% of their portfolio ROWAYTON, CT 17,37617.4k $294.9k $294.9k 0.01% Reduced -2.7k -2,681
61 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 16,35416.4k $277.5k $277.5k 0.00% First filing
62 THOMPSON DAVIS & CO., INC. 0.18% of their portfolio RICHMOND, VA 16,05016.1k $272.4k $272.4k 0.18% New
63 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 15,30115.3k $259.7k $259.7k 0.00% Reduced -5.2k -5,233
64 Dynamic Technology Lab Private Ltd 0.04% of their portfolio SINGAPORE, U0 15,18915.2k $257.8k $257.8k 0.04% Added +221 +221
65 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio HOUSTON, TX 14,99515.0k $254.5k $254.5k 0.01% Reduced -15.9k -15,930
66 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 14,60014.6k $247.8k $247.8k 0.00% Added +3.8k +3,805
67 Numerai GP LLC 0.02% of their portfolio SAN FRANCISCO, CA 13,78713.8k $234.0k $234.0k 0.02% New
68 Delta Investment Management, LLC 0.04% of their portfolio SAN FRANCISCO, CA 13,00013.0k $220.6k $220.6k 0.04% Reduced -4.0k -4,000
69 Aristides Capital LLC 0.07% of their portfolio LOUISVILLE, KY 12,53912.5k $212.8k $212.8k 0.07% Reduced -18.9k -18,851
70 OPPENHEIMER & CO INC 0.00% of their portfolio NEW YORK, NY 12,33012.3k $209.2k $209.2k 0.00% New
71 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 12,31312.3k $209.0k $209.0k 0.00% Added +3.6k +3,602
72 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 11,77311.8k $200.0k $200.0k 0.00% New
73 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 10,59510.6k $179.8k $179.8k 0.00% New
74 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 8,6208.6k $146.3k $146.3k 0.00% Unchanged
75 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 6,7706.8k $114.9k $114.9k 0.00% Added +170 +170
76 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 5,8055.8k $98.3k $98.3k 0.00% Added +114 +114
77 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 5,2435.2k $84.9k $84.9k 0.00% Added +5.0k +5,000
78 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 3,9003.9k $66.2k $66.2k 0.00% Reduced -3.0k -3,000
79 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 3,4033.4k $57.7k $57.7k 0.00% Unchanged
80 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 3,1083.1k $52.7k $52.7k 0.00% Reduced -85 -85
81 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 2,7532.8k $46.7k $46.7k 0.00% Reduced -19.5k -19,451
82 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,9161.9k $32.5k $32.5k 0.00% Added +1.3k +1,303
83 FMR LLC 0.00% of their portfolio BOSTON, MA 1,8651.9k $31.6k $31.6k 0.00% Added +479 +479
84 ARMSTRONG ADVISORY GROUP, INC 0.00% of their portfolio NEEDHAM, MA 1,6091.6k $27.3k $27.3k 0.00% Unchanged
85 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,4551.5k $24.7k $24.7k 0.00% Unchanged
86 Legal & General Group Plc 0.00% of their portfolio London, X0 1,2951.3k $22.0k $22.0k 0.00% Reduced -80 -80
87 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 1,0181.0k $17.3k $17.3k 0.00% New
88 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 924924 $15.7k $15.7k 0.00% Reduced -815 -815
89 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 915915 $15.5k $15.5k 0.00% Reduced -576 -576
90 Ancora Advisors LLC 0.00% of their portfolio Cleveland, OH 780780 $13.2k $13.2k 0.00% New
91 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 771771 $13.1k $13.1k 0.00% Reduced -106 -106
92 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 368368 $6.2k $6.2k 0.00% Reduced -253 -253
93 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 188188 $3.2k $3.2k 0.00% Reduced -450 -450
94 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 166166 $2.8k $2.8k 0.00% Added +140 +140
95 Farmers & Merchants Trust Co of Chambersburg PA 0.00% of their portfolio CHAMBERSBURG, PA 100100 $2.0k $2.0k 0.00% Unchanged
96 CWM, LLC 0.00% of their portfolio OMAHA, NE 4747 $798 $798 0.00% Added +30 +30
97 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 4646 $781 $781 0.00% New
98 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 3838 $662 $662 0.00% Unchanged
99 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 1111 $187 $187 0.00% Reduced -21 -21
100 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 1010 $170 $170 0.00% Unchanged