Vault-13

SMART SAND INC SND

COM · Common Stock · CUSIP 83191H107

84 institutional holders +20 vs Q4 2025
17,060,29117.1m shares reported held*
39.7% of all shares outstanding*
$87.3mreported value*
25 new 32 added 18 reduced 7 sold out net bought ≈ $16.8m (+3.3m 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 ($1.2m this quarter). Holder counts are more reliable. Shares outstanding: 43.0m as of 2026-05-05, 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 ≈ $5.12. Options: 6 managers hold calls ($4.1m notional), 2 hold puts ($4.1k).

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 51Q4 22: 52Q1 23: 50Q2 23: 45Q3 23: 49Q4 23: 52Q1 24: 47Q2 24: 45Q3 24: 43Q4 24: 52Q1 25: 60Q2 25: 54Q3 25: 45Q4 25: 64Q1 26: 8484Q3 22Q3 23Q3 24Q3 25Q1 26
Numbers
QuarterHolders
Q3 202251
Q4 202252
Q1 202350
Q2 202345
Q3 202349
Q4 202352
Q1 202447
Q2 202445
Q3 202443
Q4 202452
Q1 202560
Q2 202554
Q3 202545
Q4 202564
Q1 202684

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q2 24: 16 bought or addedQ2 24: 22 cut or sold outQ3 24: 10 bought or addedQ3 24: 20 cut or sold outQ3 24Q4 24: 30 bought or addedQ4 24: 14 cut or sold outQ1 25: 35 bought or addedQ1 25: 16 cut or sold outQ1 25Q2 25: 27 bought or addedQ2 25: 28 cut or sold outQ3 25: 18 bought or addedQ3 25: 31 cut or sold outQ3 25Q4 25: 45 bought or addedQ4 25: 18 cut or sold outQ1 26: 57 bought or addedQ1 26: 25 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q2 20241622
Q3 20241020
Q4 20243014
Q1 20253516
Q2 20252728
Q3 20251831
Q4 20254518
Q1 20265725

Calls vs puts

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

CallsPuts
$0$2m$4m$6mQ2 25 calls: $384.3kQ2 25 puts: $4.0kQ2 25P/C 0.01Q3 25 calls: $198.5kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $530.0kQ4 25 puts: $3.2kQ4 25P/C 0.01Q1 26 calls: $4.1mQ1 26 puts: $4.1kQ1 26P/C 0.00
Numbers
QuarterCallsPutsP/C
Q2 2025$384.3k$4.0k0.01
Q3 2025$198.5k$00.00
Q4 2025$530.0k$3.2k0.01
Q1 2026$4.1m$4.1k0.00

Biggest buyers

Simcoe Capital LLC New +620,189+620.2k
MILLENNIUM MANAGEMENT LLC Added +451,571+451.6k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Added +298,017+298.0k
Truffle Hound Capital, LLC Added +220,000+220.0k
AMERICAN CENTURY COMPANIES INC Added +191,351+191.4k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added +190,674+190.7k
TWO SIGMA INVESTMENTS, LP New +188,156+188.2k
BRIDGEWAY CAPITAL MANAGEMENT, LLC Added +174,882+174.9k
DIMENSIONAL FUND ADVISORS LP Added +162,823+162.8k
WINTON GROUP Ltd New +161,705+161.7k

Biggest sellers

CastleKnight Management LP Reduced -301,578-301.6k
First Eagle Investment Management, LLC Sold out -225,476-225.5k
JANE STREET GROUP, LLC Reduced -199,259-199.3k
CITADEL ADVISORS LLC Reduced -111,934-111.9k
STIFEL FINANCIAL CORP Sold out -85,949-85.9k
GOLDMAN SACHS GROUP INC Reduced -38,477-38.5k
RENAISSANCE TECHNOLOGIES LLC Reduced -30,200-30.2k
Centiva Capital, LP Sold out -24,389-24.4k
OSAIC HOLDINGS, INC. Sold out -19,294-19.3k
Balyasny Asset Management L.P. Sold out -14,678-14.7k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.4m475.6k shares
SIMPLEX TRADING, LLC Added $682.5k133.3k shares
CITADEL ADVISORS LLC Added $580.6k113.4k shares
IMC-Chicago, LLC New $239.6k46.8k shares
JANE STREET GROUP, LLC Added $153.1k29.9k shares
GROUP ONE TRADING LLC Reduced $18.9k3.7k shares

Biggest puts

GROUP ONE TRADING LLC Unchanged $2.0k400 shares
SIMPLEX TRADING, LLC Unchanged $2.0k400 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.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
YOUNG CHARLES EDWIN 13G · exempt (held before listing) filed 2026-08-13 17.3% 7.4m≈ $36.9m 2026-08-13
GENDELL JEFFREY L 13G · passive investor +1.1 pts · filed 2026-05-15 7.3% +1.1 pts 3.1m≈ $15.7m 2026-05-15

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: 1 sellingQ3 24Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 1 buyingQ3 25: 1 sellingQ3 25Q4 25: 1 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 2 sellingQ1 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q2 20240—0——
Q3 20240—1$64.7k—
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20251$170.2k1$22.4k—
Q4 20251$22.4k0——
Q1 20260—2$1.6m—
DateInsiderTradeSharesPrice ValueTheir holding
2026-03-11 Pawlenty Timothy Director Sold 27,975 $3.66 $102.4k28.0k shares -11%
2026-03-10 Porcelli Francis Michael Director Sold 75,000 $3.87 $290.2k75.0k shares -9%
2026-03-09 Porcelli Francis Michael Director Sold 50,000 $3.78 $189.0k50.0k shares -6%
2026-03-05 Porcelli Francis Michael Director Sold 150,000 $4.02 $603.0k150.0k shares -15%
2026-03-04 Porcelli Francis Michael Director Sold 100,000 $4.03 $403.0k100.0k shares -9%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 GENDELL JEFFREY L 0.22% of their portfolio Greenwich, CT 3,126,9153.1m $16.0m $16.0m 0.22% Unchanged
2 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 1,183,9081.2m $6.1m $6.1m 0.00% First filing
3 ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio Boston, MA 959,635959.6k $4.9m $4.9m 0.01% Added +88.8k +88,769
4 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 798,823798.8k $4.1m $4.1m 0.00% Added +298.0k +298,017
5 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 798,809798.8k $4.1m $4.1m 0.00% Added +162.8k +162,823
6 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.08% of their portfolio HOUSTON, TX 784,916784.9k $4.0m $4.0m 0.08% Added +174.9k +174,882
7 SPROTT INC. 0.12% of their portfolio TORONTO, A6 750,000750.0k $3.8m $3.8m 0.12% Unchanged
8 Simcoe Capital LLC 2.91% of their portfolio SPOKANE, WA 620,189620.2k $3.2m $3.2m 2.91% New
9 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 485,273485.3k $2.5m $2.5m 0.00% Added +451.6k +451,571
10 BlackRock, Inc. 0.00% of their portfolio New York, NY 483,778483.8k $2.5m $2.5m 0.00% Added +52.3k +52,319
11 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 475,536475.5k $2.4m $2.4m 0.00% Added +90.7k +90,664
12 JB CAPITAL PARTNERS LP 0.40% of their portfolio Armonk, NY 460,000460.0k $2.3m $2.3m 0.40% Unchanged
13 Truffle Hound Capital, LLC 1.38% of their portfolio BETHESDA, MD 440,000440.0k $2.3m $2.3m 1.38% Added +220.0k +220,000
14 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 432,956433.0k $2.2m $2.2m 0.00% Reduced -1.7k -1,678
15 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio Stamford, CT 350,234350.2k $1.8m $1.8m 0.01% Added +40.3k +40,282
16 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 332,535332.5k $1.7m $1.7m 0.00% Added +146.2k +146,201
17 RITHOLTZ WEALTH MANAGEMENT 0.02% of their portfolio NEW YORK, NY 277,398277.4k $1.4m $1.4m 0.02% Added +69.7k +69,675
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 265,153265.2k $1.4m $1.4m 0.00% Added +190.7k +190,674
19 Informed Momentum Co LLC 0.14% of their portfolio SOLANA BEACH, CA 240,141240.1k $1.2m $1.2m 0.14% Unchanged
20 Empowered Funds, LLC 0.01% of their portfolio NEWTOWN SQUARE, PA 236,998237.0k $1.2m $1.2m 0.01% Added +20.6k +20,582
21 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 219,501219.5k $1.1m $1.1m 0.00% Added +191.4k +191,351
22 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 209,503209.5k $1.1m $1.1m 0.00% Reduced -199.3k -199,259
23 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 202,813202.8k $1.0m $1.0m 0.00% Added +69.6k +69,610
24 CWA Asset Management Group, LLC 0.03% of their portfolio NAPLES, FL 193,010193.0k $988.2k $988.2k 0.03% Added +115.8k +115,772
25 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 188,156188.2k $963.4k $963.4k 0.00% New
26 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 171,371171.4k $877.4k $877.4k 0.00% First filing
27 WINTON GROUP Ltd 0.03% of their portfolio LONDON, X0 161,705161.7k $827.9k $827.9k 0.03% New
28 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 159,922159.9k $818.8k $818.8k 0.00% Added +113.1k +113,073
29 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 159,797159.8k $818.2k $818.2k 0.00% Reduced -1.8k -1,800
30 CastleKnight Management LP 0.04% of their portfolio New York, NY 147,095147.1k $753.1k $753.1k 0.04% Reduced -301.6k -301,578
31 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 144,412144.4k $739.4k $739.4k 0.00% Added +96.9k +96,911
32 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 138,701138.7k $710.1k $710.1k 0.00% Added +102.0k +101,982
33 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 136,576136.6k $699.3k $699.3k 0.00% Reduced -38.5k -38,477
34 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 134,029134.0k $686.2k $686.2k 0.00% New
35 Verdad Advisers, LP 0.71% of their portfolio BOSTON, MA 122,696122.7k $628.2k $628.2k 0.71% Added +21.7k +21,707
36 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 114,691114.7k $587.2k $587.2k 0.00% Added +33.5k +33,498
37 Manatuck Hill Partners, LLC 0.17% of their portfolio WESTPORT, CT 100,000100.0k $512.0k $512.0k 0.17% New
38 Hillsdale Investment Management Inc. 0.01% of their portfolio Toronto, A6 88,70088.7k $454.1k $454.1k 0.01% New
39 GSA CAPITAL PARTNERS LLP 0.03% of their portfolio LONDON, X0 88,46688.5k $453.0k $453.0k 0.03% Reduced -12.0k -11,985
40 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 67,76667.8k $347.0k $347.0k 0.00% Reduced -6.3k -6,262
41 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 63,18163.2k $323.5k $323.5k 0.00% New
42 Hudson Bay Capital Management LP 0.00% of their portfolio STAMFORD, CT 51,24951.2k $262.4k $262.4k 0.00% Added +7.9k +7,945
43 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 50,60050.6k $259.1k $259.1k 0.00% Reduced -30.2k -30,200
44 ALGERT GLOBAL LLC 0.00% of their portfolio SAN FRANCISCO, CA 48,76548.8k $249.7k $249.7k 0.00% Added +3.2k +3,230
45 Quartz Partners, LLC 0.08% of their portfolio SARATOGA SPRINGS, NY 42,07742.1k $215.4k $215.4k 0.08% Added +13.3k +13,308
46 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 41,36441.4k $211.0k $211.0k 0.00% New
47 OMERS ADMINISTRATION Corp 0.00% of their portfolio TORONTO, A6 37,30037.3k $191.0k $191.0k 0.00% Added +800 +800
48 PRELUDE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 36,86236.9k $188.7k $188.7k 0.01% Reduced -2.4k -2,445
49 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 35,85535.9k $183.6k $183.6k 0.00% New
50 Arkadios Wealth Advisors 0.00% of their portfolio ATLANTA, GA 33,26633.3k $170.3k $170.3k 0.00% New
51 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 31,52731.5k $161.4k $161.4k 0.00% Added +8.1k +8,118
52 UBS Group AG 0.00% of their portfolio ZURICH, V8 31,40431.4k $160.8k $160.8k 0.00% Reduced -2.4k -2,386
53 OCCUDO QUANTITATIVE STRATEGIES LP 0.01% of their portfolio FORT LAUDERDALE, FL 31,18231.2k $171.8k $171.8k 0.01% Added +13.4k +13,427
54 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 29,50029.5k $151.0k $151.0k 0.00% New
55 Kathmere Capital Management, LLC 0.01% of their portfolio WAYNE, PA 27,74327.7k $142.0k $142.0k 0.01% Added +8.4k +8,422
56 Main Street Financial Solutions, LLC 0.01% of their portfolio NEWTOWN, PA 26,57526.6k $136.1k $136.1k 0.01% Reduced -1.5k -1,545
57 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 20,60620.6k $105.5k $105.5k 0.00% Reduced -111.9k -111,934
58 Brevan Howard Capital Management LP 0.00% of their portfolio ST. HELIER, Y9 19,79019.8k $101.3k $101.3k 0.00% New
59 Jump Financial, LLC 0.00% of their portfolio Chicago, IL 18,86418.9k $96.6k $96.6k 0.00% New
60 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 17,43917.4k $89.3k $89.3k 0.00% Unchanged
61 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 17,40017.4k $89.1k $89.1k 0.00% Added +2.5k +2,500
62 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 16,40416.4k $84.0k $84.0k 0.00% New
63 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 15,12715.1k $77.5k $77.5k 0.00% Reduced -12.9k -12,853
64 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 13,20013.2k $67.6k $67.6k 0.00% Reduced -1.7k -1,700
65 PharVision Advisers, LLC 0.61% of their portfolio BOCA RATON, FL 11,66411.7k $59.7k $59.7k 0.61% New
66 Catalyst Funds Management Pty Ltd 0.01% of their portfolio SYDNEY NSW, C3 11,60011.6k $59.4k $59.4k 0.01% New
67 Graham Capital Management, L.P. 0.00% of their portfolio ROWAYTON, CT 11,37411.4k $58.2k $58.2k 0.00% New
68 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 10,70910.7k $54.8k $54.8k 0.00% First filing
69 Dynamic Technology Lab Private Ltd 0.01% of their portfolio SINGAPORE, U0 10,01310.0k $51.3k $51.3k 0.01% New
70 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 7,4187.4k $38.0k $38.0k 0.00% Reduced -929 -929
71 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 6,8086.8k $34.9k $34.9k 0.00% Added +489 +489
72 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 5,5085.5k $28.8k $28.8k 0.00% Added +3.4k +3,434
73 State of Wyoming 0.00% of their portfolio CHEYENNE, WY 5,2305.2k $26.8k $26.8k 0.00% Reduced -727 -727
74 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 3,3203.3k $17.0k $17.0k 0.00% New
75 FMR LLC 0.00% of their portfolio BOSTON, MA 1,7831.8k $9.1k $9.1k 0.00% Added +335 +335
76 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 800800 $4.4k $4.4k 0.00% Unchanged
77 FEDERATED HERMES, INC. 0.00% of their portfolio PITTSBURGH, PA 702702 $3.6k $3.6k 0.00% New
78 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 493493 $2.5k $2.5k 0.00% New
79 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 200200 $1.0k $1.0k 0.00% New
80 Spire Wealth Management 0.00% of their portfolio MCLEAN, VA 200200 $1.0k $1.0k 0.00% New
81 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 7474 $379 $379 0.00% New
82 Anfield Capital Management, LLC 0.00% of their portfolio IRVINE, CA 44 $20 $20 0.00% New
83 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 11 $5 $5 0.00% Reduced -2.6k -2,638
84 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 11 $5 $5 0.00% Reduced -5 -5