Vault-13

MAMAS CREATIONS INC MAMA

COM · Common Stock · CUSIP 56146T103

110 institutional holders -4 vs Q4 2024
27,352,88227.4m shares reported held*
72.8% of all shares outstanding*
$177.8mreported value*
10 new 30 added 43 reduced 14 sold out net bought ≈ $9.0m (+1.4m 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 ($822.8k this quarter). Holder counts are more reliable. Shares outstanding: 37.6m as of 2025-04-07, 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 ≈ $6.50. Options: 9 managers hold calls ($4.6m notional), 5 hold puts ($183.7k).

Trends to Q1 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 26Q4 22: 26Q1 23: 31Q2 23: 43Q3 23: 62Q4 23: 79Q1 24: 92Q2 24: 106Q3 24: 115Q4 24: 114Q1 25: 110110Q3 22Q1 23Q3 23Q1 24Q3 24Q1 25
Numbers
QuarterHolders
Q3 202226
Q4 202226
Q1 202331
Q2 202343
Q3 202362
Q4 202379
Q1 202492
Q2 2024106
Q3 2024115
Q4 2024114
Q1 2025110

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q2 23: 27 bought or addedQ2 23: 13 cut or sold outQ3 23: 39 bought or addedQ3 23: 16 cut or sold outQ3 23Q4 23: 54 bought or addedQ4 23: 21 cut or sold outQ1 24: 59 bought or addedQ1 24: 28 cut or sold outQ1 24Q2 24: 69 bought or addedQ2 24: 41 cut or sold outQ3 24: 63 bought or addedQ3 24: 55 cut or sold outQ3 24Q4 24: 46 bought or addedQ4 24: 58 cut or sold outQ1 25: 40 bought or addedQ1 25: 57 cut or sold outQ1 25
Numbers
QuarterBought or addedCut or sold out
Q2 20232713
Q3 20233916
Q4 20235421
Q1 20245928
Q2 20246941
Q3 20246355
Q4 20244658
Q1 20254057

Calls vs puts

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

CallsPuts
$0$2m$4m$6mQ2 24 calls: $3.1mQ2 24 puts: $219.6kQ2 24P/C 0.07Q3 24 calls: $4.7mQ3 24 puts: $351.9kQ3 24P/C 0.07Q4 24 calls: $5.5mQ4 24 puts: $539.9kQ4 24P/C 0.10Q1 25 calls: $4.6mQ1 25 puts: $183.7kQ1 25P/C 0.04
Numbers
QuarterCallsPutsP/C
Q2 2024$3.1m$219.6k0.07
Q3 2024$4.7m$351.9k0.07
Q4 2024$5.5m$539.9k0.10
Q1 2025$4.6m$183.7k0.04

Biggest buyers

Portolan Capital Management, LLC Added +998,789+998.8k
Grandeur Peak Global Advisors, LLC Added +596,086+596.1k
Penn Capital Management Company, LLC Added +209,680+209.7k
First Eagle Investment Management, LLC Added +185,618+185.6k
SG Capital Management LLC New +182,559+182.6k
Diamond Hill Capital Management, LLC (Investment Advisor) Added +148,147+148.1k
Expect Equity LLC Added +94,117+94.1k
WESBANCO BANK INC New +78,000+78.0k
Aristides Capital LLC Added +73,885+73.9k
VELA Investment Management, LLC Added +69,749+69.7k

Biggest sellers

Manatuck Hill Partners, LLC Reduced -220,000-220.0k
Annex Advisory Services, LLC Reduced -218,934-218.9k
Uniplan Investment Counsel, Inc. Reduced -159,426-159.4k
Calamos Advisors LLC Reduced -144,512-144.5k
Russell Investments Group, Ltd. Reduced -134,462-134.5k
Informed Momentum Co LLC Sold out -108,601-108.6k
LAZARD ASSET MANAGEMENT LLC Sold out -72,622-72.6k
ALPS ADVISORS INC Sold out -45,050-45.0k
VANGUARD GROUP INC Reduced -40,700-40.7k
GOLDMAN SACHS GROUP INC Reduced -40,690-40.7k

Biggest calls

JANE STREET GROUP, LLC Added $1.0m159.4k shares
GROUP ONE TRADING LLC Reduced $850.2k130.6k shares
Caption Management, LLC New $674.4k103.6k shares
SIMPLEX TRADING, LLC Reduced $507.0k78.0k shares
WOLVERINE TRADING, LLC Reduced $494.5k78.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $463.5k71.2k shares
CITADEL ADVISORS LLC Reduced $437.5k67.2k shares
SIG BROKERAGE, LP Unchanged $108.1k16.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC Reduced $80.1k12.3k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $75.5k11.6k shares
GROUP ONE TRADING LLC Added $24.1k3.7k shares
SIMPLEX TRADING, LLC Unchanged $4.0k700 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 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
BlackRock, Inc. 13G · institution +0.5 pts · filed 2026-01-21 5.2% +0.5 pts 2.1m≈ $37.8m 2026-01-21
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-07-31 5.0% new 2.1m≈ $36.7m 2026-07-31

Fell to 5% or below in the last year: WASATCH ADVISORS LP (4.5%, 2026-07-16), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC), Portolan Capital Management, LLC (3.1%, 2026-02-17)

Insider purchases and sales in Q1 2025

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.

None reported in Q1 2025.

Holders, Q1 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 WASATCH ADVISORS LP 0.15% of their portfolio SALT LAKE CITY, UT 4,034,3914.0m $26.3m $26.3m 0.15% Reduced -29.6k -29,600
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,873,5021.9m $12.2m $12.2m 0.00% Reduced -40.7k -40,700
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,845,5261.8m $12.0m $12.0m 0.00% Reduced -23.8k -23,843
4 Portolan Capital Management, LLC 0.90% of their portfolio BOSTON, MA 1,817,2931.8m $11.8m $11.8m 0.90% Added +998.8k +998,789
5 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 1,430,8161.4m $9.1m $9.1m 0.00% Reduced -13.6k -13,580
6 First Eagle Investment Management, LLC 0.02% of their portfolio NEW YORK, NY 1,321,0351.3m $8.6m $8.6m 0.02% Added +185.6k +185,618
7 Grandeur Peak Global Advisors, LLC 0.77% of their portfolio SALT LAKE CITY, UT 1,066,9241.1m $6.9m $6.9m 0.77% Added +596.1k +596,086
8 Annex Advisory Services, LLC 0.19% of their portfolio BROOKFIELD, WI 1,002,4391.0m $6.5m $6.5m 0.19% Reduced -218.9k -218,934
9 NEXT CENTURY GROWTH INVESTORS LLC 0.55% of their portfolio PLYMOUTH, MN 942,144942.1k $6.1m $6.1m 0.55% Reduced -3.4k -3,365
10 BARD ASSOCIATES INC 1.91% of their portfolio CHICAGO, IL 785,100785.1k $5.1m $5.1m 1.91% Reduced -1.7k -1,659
11 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 765,921765.9k $5.0m $5.0m 0.00% Added +8.1k +8,125
12 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.03% of their portfolio NEW YORK, NY 683,474683.5k $4.4m $4.4m 0.03% Reduced -3.9k -3,943
13 Russell Investments Group, Ltd. 0.01% of their portfolio Seattle, WA 631,116631.1k $4.1m $4.1m 0.01% Reduced -134.5k -134,462
14 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 589,173589.2k $3.8m $3.8m 0.00% Added +37.8k +37,760
15 Diamond Hill Capital Management, LLC (Investment Advisor) 0.02% of their portfolio COLUMBUS, OH 558,579558.6k $3.6m $3.6m 0.02% Added +148.1k +148,147
16 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 485,684485.7k $3.2m $3.2m 0.00% Added +7.6k +7,579
17 VELA Investment Management, LLC 1.06% of their portfolio NEW ALBANY, OH 476,353476.4k $3.1m $3.1m 1.06% Added +69.7k +69,749
18 Uniplan Investment Counsel, Inc. 0.29% of their portfolio MILWAUKEE, WI 451,180451.2k $2.9m $2.9m 0.29% Reduced -159.4k -159,426
19 Manatuck Hill Partners, LLC 1.20% of their portfolio WESTPORT, CT 400,000400.0k $2.6m $2.6m 1.20% Reduced -220.0k -220,000
20 THOMPSON SIEGEL & WALMSLEY LLC 0.04% of their portfolio RICHMOND, VA 380,962381.0k $2.5m $2.5m 0.04% Added +9.7k +9,653
21 RICE HALL JAMES & ASSOCIATES, LLC 0.14% of their portfolio San Diego, CA 374,479374.5k $2.4m $2.4m 0.14% Reduced -2.6k -2,620
22 Penn Capital Management Company, LLC 0.21% of their portfolio PHILADELPHIA, PA 332,948332.9k $2.2m $2.2m 0.21% Added +209.7k +209,680
23 HEARTLAND ADVISORS INC 0.11% of their portfolio MILWAUKEE, WI 300,000300.0k $2.0m $2.0m 0.11% Unchanged
24 Apis Capital Advisors, LLC 0.94% of their portfolio New York, NY 298,000298.0k $1.9m $1.9m 0.94% Reduced -32.0k -32,000
25 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 285,500285.5k $1.9m $1.9m 0.00% Reduced -20.9k -20,900
26 Expect Equity LLC 2.08% of their portfolio Pikesville, MD 283,224283.2k $1.8m $1.8m 2.08% Added +94.1k +94,117
27 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 261,151261.2k $1.7m $1.7m 0.00% Reduced -7.8k -7,782
28 Calamos Advisors LLC 0.01% of their portfolio NAPERVILLE, IL 240,752240.8k $1.6m $1.6m 0.01% Reduced -144.5k -144,512
29 Conestoga Capital Advisors, LLC 0.02% of their portfolio WAYNE, PA 229,140229.1k $1.5m $1.5m 0.02% Added +35.6k +35,590
30 GatePass Capital, LLC 1.08% of their portfolio INDEPENDENCE, OH 221,185221.2k $1.4m $1.4m 1.08% Unchanged
31 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 208,838208.8k $1.4m $1.4m 0.00% Added +41.4k +41,367
32 D.A. DAVIDSON & CO. 0.01% of their portfolio GREAT FALLS, MT 204,816204.8k $1.3m $1.3m 0.01% Reduced -4.4k -4,388
33 SG Capital Management LLC 0.12% of their portfolio CHICAGO, IL 182,559182.6k $1.2m $1.2m 0.12% New
34 Aristides Capital LLC 0.43% of their portfolio LOUISVILLE, KY 179,305179.3k $1.2m $1.2m 0.43% Added +73.9k +73,885
35 Evernest Financial Advisors, LLC 0.36% of their portfolio CARMEL, IN 155,192155.2k $1.0m $1.0m 0.36% Reduced -35.7k -35,715
36 UBS Group AG 0.00% of their portfolio ZURICH, V8 145,864145.9k $949.6k $949.6k 0.00% Added +34.0k +33,983
37 PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 0.06% of their portfolio EDINA, MN 130,000130.0k $846.3k $846.3k 0.06% Unchanged
38 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 97,53497.5k $634.9k $634.9k 0.00% Added +4.2k +4,231
39 Diversified Investment Strategies, LLC 0.42% of their portfolio BATON ROUGE, LA 94,00094.0k $611.9k $611.9k 0.42% Reduced -1.0k -1,000
40 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 87,68787.7k $570.8k $570.8k 0.00% Added +4.7k +4,702
41 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 83,05783.1k $540.7k $540.7k 0.00% Reduced -40.7k -40,690
42 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 79,80779.8k $519.5k $519.5k 0.00% Added +64.3k +64,316
43 WESBANCO BANK INC 0.02% of their portfolio WHEELING, WV 78,00078.0k $507.8k $507.8k 0.02% New
44 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 77,97678.0k $507.6k $507.6k 0.00% Reduced -252 -252
45 SIMPLEX TRADING, LLC 0.02% of their portfolio CHICAGO, IL 76,70076.7k $499.0k $499.0k 0.02% Added +66.7k +66,708
46 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 75,44975.4k $491.2k $491.2k 0.00% Reduced -6.6k -6,563
47 Trail Ridge Investment Advisors, LLC 0.25% of their portfolio FORT COLLINS, CO 74,64774.6k $486.0k $486.0k 0.25% Added +3.1k +3,098
48 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 67,72767.7k $440.9k $440.9k 0.00% Reduced -2.6k -2,627
49 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 67,48767.5k $439.3k $439.3k 0.00% Reduced -18.6k -18,628
50 Mesirow Financial Investment Management, Inc. 0.01% of their portfolio CHICAGO, IL 61,00861.0k $394.8k $394.8k 0.01% Unchanged
51 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 59,55659.6k $387.7k $387.7k 0.00% First filing
52 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 44,69944.7k $291.0k $291.0k 0.00% Added +2.1k +2,146
53 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 43,60043.6k $283.8k $283.8k 0.00% Unchanged
54 Bridgewater Advisors Inc. 0.02% of their portfolio NEW YORK, NY 42,98943.0k $277.7k $277.7k 0.02% Unchanged
55 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 41,87541.9k $272.6k $272.6k 0.00% Reduced -14.4k -14,396
56 Perritt Capital Management Inc 0.14% of their portfolio Chicago, IL 40,00040.0k $260.4k $260.4k 0.14% Unchanged
57 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 35,81135.8k $233.1k $233.1k 0.00% Reduced -16.3k -16,316
58 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 33,43433.4k $217.7k $217.7k 0.00% Unchanged
59 Alpha Cubed Investments, LLC 0.01% of their portfolio COSTA MESA, CA 32,77132.8k $213.3k $213.3k 0.01% Unchanged
60 Atom Investors LP 0.02% of their portfolio AUSTIN, TX 28,09228.1k $182.9k $182.9k 0.02% Reduced -3.3k -3,299
61 Onyx Bridge Wealth Group LLC 0.02% of their portfolio TARRYTOWN, NY 25,00025.0k $162.8k $162.8k 0.02% Unchanged
62 RITHOLTZ WEALTH MANAGEMENT 0.00% of their portfolio NEW YORK, NY 24,63724.6k $160.4k $160.4k 0.00% Reduced -6.7k -6,719
63 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 23,41923.4k $152.5k $152.5k 0.00% Reduced -10.9k -10,925
64 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 23,40523.4k $152.4k $152.4k 0.00% Reduced -10.5k -10,477
65 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 22,69822.7k $147.8k $147.8k 0.00% Reduced -3.7k -3,709
66 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 22,69422.7k $147.7k $147.7k 0.00% Reduced -91 -91
67 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 20,32220.3k $132.3k $132.3k 0.00% Added +235 +235
68 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 19,75119.8k $128.6k $128.6k 0.00% Added +858 +858
69 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 17,81517.8k $116.0k $116.0k 0.00% Reduced -188 -188
70 Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio FRANKFURT AM MAIN, 2M 17,74617.7k $115.5k $115.5k 0.00% New
71 TOCQUEVILLE ASSET MANAGEMENT L.P. 0.00% of their portfolio New York, NY 17,72517.7k $115.4k $115.4k 0.00% Unchanged
72 Granite Investment Partners, LLC 0.01% of their portfolio EL SEGUNDO, CA 17,63817.6k $114.8k $114.8k 0.01% Added +5.3k +5,331
73 Corebridge Financial, Inc. 0.00% of their portfolio HOUSTON, TX 16,12216.1k $105.0k $105.0k 0.00% Reduced -239 -239
74 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 16,09116.1k $104.8k $104.8k 0.00% Reduced -16.9k -16,908
75 State of Wyoming 0.01% of their portfolio CHEYENNE, WY 16,08116.1k $104.7k $104.7k 0.01% Reduced -24.0k -23,977
76 Riverwater Partners LLC 0.05% of their portfolio Milwaukee, WI 15,89815.9k $102.4k $102.4k 0.05% Reduced -14.9k -14,874
77 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 15,72515.7k $102.4k $102.4k 0.00% Added +348 +348
78 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 15,58415.6k $101.5k $101.5k 0.00% Reduced -762 -762
79 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 14,30514.3k $94.0k $94.0k 0.00% Added +1.7k +1,683
80 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 12,15012.2k $79.1k $79.1k 0.00% Unchanged
81 Stratos Wealth Partners, LTD. 0.00% of their portfolio BEACHWOOD, OH 12,00012.0k $78.1k $78.1k 0.00% Unchanged
82 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 11,84311.8k $77.1k $77.1k 0.00% Reduced -52 -52
83 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 11,48411.5k $75.0k $75.0k 0.00% Reduced -3.9k -3,896
84 Legato Capital Management LLC 0.01% of their portfolio San Francisco, CA 10,97411.0k $71.4k $71.4k 0.01% New
85 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 8,0008.0k $52.1k $52.1k 0.00% Reduced -3.2k -3,250
86 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 6,7846.8k $44.2k $44.2k 0.00% First filing
87 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 6,6166.6k $43.1k $43.1k 0.00% Unchanged
88 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 5,9916.0k $39.0k $39.0k 0.00% New
89 AlphaQuest LLC 0.00% of their portfolio New York, NY 5,4305.4k $35.3k $35.3k 0.00% New
90 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 4,5054.5k $29.3k $29.3k 0.00% New
91 Legal & General Group Plc 0.00% of their portfolio London, X0 3,4903.5k $22.7k $22.7k 0.00% Unchanged
92 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 3,2243.2k $21.0k $21.0k 0.00% Unchanged
93 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 2,3852.4k $15.5k $15.5k 0.00% Unchanged
94 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 2,3182.3k $15.1k $15.1k 0.00% Added +128 +128
95 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 2,1002.1k $13.7k $13.7k 0.00% Unchanged
96 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 1,8631.9k $11.8k $11.8k 0.00% Unchanged
97 ASSETMARK, INC 0.00% of their portfolio CONCORD, CA 1,5911.6k $11.3k $11.3k 0.00% New
98 MCF Advisors LLC 0.00% of their portfolio LEXINGTON, KY 1,1721.2k $7.6k $7.6k 0.00% Unchanged
99 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 1,1391.1k $7.0k $7.0k 0.00% Unchanged
100 FMR LLC 0.00% of their portfolio BOSTON, MA 974974 $6.3k $6.3k 0.00% Added +791 +791