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Institutional Ownership · SEC Form 13F

Who owns Mama's Creations (MAMA)


Which tracked institutional funds hold MAMA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MAMA company fundamentals →

Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

177
Institutional holders
38M
Shares held (tracked funds)
93.5%
Of shares outstanding

How the tape is positioned

The tracked-fund tape on MAMA is one-sided between 2026-Q1 and 2026-Q2: 69 added or opened and 17 trimmed or exited — on balance accumulating.

A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.

Conviction spread

MAMA’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes MAMA more heavily than its largest holder by dollar value does.

Book-share is each fund’s reported value in MAMA divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.

Institutional & insider positioning

Between 2026-Q1 and 2026-Q2, across 177 tracked filers holding MAMA, 112 increased or opened the position and 72 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.

This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.

New buyers & exits

Funds opening or closing a position in MAMA between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.

New buyers 16

  • Jupiter Topco LLC$24M
  • Hood River Capital Management LLC$11M
  • Granahan Investment Management, LLC$6M
  • Roubaix Capital, LLC$5M
  • CITADEL ADVISORS LLC$4M
  • MILLENNIUM MANAGEMENT LLC$3M

Full exits 5

  • JANUS HENDERSON GROUP PLC$20M
  • LORD, ABBETT & CO. LLC$5M
  • THOMPSON SIEGEL & WALMSLEY LLC$4M
  • JANE STREET GROUP, LLC$2M
  • AMERICAN CENTURY COMPANIES INC$2M

Largest adds

  • FMR LLC$21M
  • Driehaus Capital Management LLC$16M
  • Ophir Asset Management Pty Ltd$15M
  • Alyeska Investment Group, L.P.$11M
  • BlackRock, Inc.$9M
  • NEXT CENTURY GROWTH INVESTORS LLC$9M

Largest trims

  • Pillsbury Lake Capital LLC$4M
  • Russell Investments Group, Ltd.$2M
  • BOOTHBAY FUND MANAGEMENT, LLC$1M
  • Universal- Beteiligungs- und Servicegesellschaft mbH$1M
  • Aristides Capital LLC$1M
  • CenterBook Partners LP$1M

Institutional holders

One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.

FundSharesReported value% of valueQuarter
BlackRock, Inc. added2,379,451$42M6.4%2026-Q2
NEXT CENTURY GROWTH INVESTORS LLC added1,990,717$36M5.3%2026-Q2
Driehaus Capital Management LLC added1,828,230$33M4.9%2026-Q2
WASATCH ADVISORS LP trimmed1,811,699$32M4.8%2026-Q2
VANGUARD CAPITAL MANAGEMENT LLC added1,800,276$32M4.8%2026-Q2
Ophir Asset Management Pty Ltd added1,501,188$27M4.0%2026-Q2
First Eagle Investment Management, LLC added1,379,289$25M3.7%2026-Q2
Jupiter Topco LLC new1,337,813$24M3.6%2026-Q2
FMR LLC added1,208,534$22M3.2%2026-Q2
GEODE CAPITAL MANAGEMENT, LLC added1,096,811$20M2.9%2026-Q2
Portolan Capital Management, LLC trimmed984,869$18M2.6%2026-Q2
Alyeska Investment Group, L.P. added950,000$17M2.5%2026-Q2
STATE STREET CORP added803,758$14M2.2%2026-Q2
Park West Asset Management LLC800,000$14M2.1%2026-Q2
BARD ASSOCIATES INC trimmed676,338$12M1.8%2026-Q2
GILDER GAGNON HOWE & CO LLC added631,225$11M1.7%2026-Q2
Hood River Capital Management LLC new625,008$11M1.7%2026-Q2
FEDERATED HERMES, INC. trimmed610,000$11M1.6%2026-Q2
Diamond Hill Capital Management, LLC (Investment Advisor) added608,422$11M1.6%2026-Q2
RAYMOND JAMES FINANCIAL INC added602,835$11M1.6%2026-Q2
GOLDMAN SACHS GROUP INC added538,572$10M1.4%2026-Q2
DIMENSIONAL FUND ADVISORS LP added534,389$10M1.4%2026-Q2
Uniplan Investment Counsel, Inc. added492,764$9M1.3%2026-Q2
Granite Investment Partners, LLC added481,043$9M1.3%2026-Q2
Russell Investments Group, Ltd. trimmed478,106$9M1.3%2026-Q2
NORTHERN TRUST CORP added472,110$8M1.3%2026-Q2
SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed463,578$8M1.2%2026-Q2
NICHOLAS COMPANY, INC.392,816$7M1.1%2026-Q2
Calamos Advisors LLC added391,641$7M1.0%2026-Q2
ArrowMark Colorado Holdings LLC380,000$7M1.0%2026-Q2
Manatuck Hill Partners, LLC added375,500$7M1.0%2026-Q2
Granahan Investment Management, LLC new330,072$6M0.9%2026-Q2
BROWN CAPITAL MANAGEMENT LLC trimmed328,395$6M0.9%2026-Q2
ESSEX INVESTMENT MANAGEMENT CO LLC trimmed326,938$6M0.9%2026-Q2
MORGAN STANLEY trimmed320,269$6M0.9%2026-Q2
VANGUARD PORTFOLIO MANAGEMENT LLC added317,031$6M0.8%2026-Q2
RENAISSANCE TECHNOLOGIES LLC trimmed316,400$6M0.8%2026-Q2
WELLINGTON MANAGEMENT GROUP LLP added301,315$5M0.8%2026-Q2
Roubaix Capital, LLC new298,280$5M0.8%2026-Q2
VANGUARD FIDUCIARY TRUST CO added274,909$5M0.7%2026-Q2
SEI INVESTMENTS CO trimmed257,836$5M0.7%2026-Q2
JPMORGAN CHASE & CO trimmed254,970$5M0.8%2026-Q2
ROYCE & ASSOCIATES LP added252,050$4M0.7%2026-Q2
BANK OF AMERICA CORP /DE/ added247,799$4M0.7%2026-Q2
Conestoga Capital Advisors, LLC added228,160$4M0.6%2026-Q2
NEW YORK STATE COMMON RETIREMENT FUND added204,630$4M0.5%2026-Q2
CITADEL ADVISORS LLC added201,375$4M0.5%2026-Q2
WESBANCO BANK INC added174,000$3M0.5%2026-Q2
CITIGROUP INC added170,806$3M0.5%2026-Q2
RICE HALL JAMES & ASSOCIATES, LLC trimmed162,527$3M0.4%2026-Q2
Annex Advisory Services, LLC trimmed153,726$3M0.4%2026-Q2
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. trimmed150,000$3M0.4%2026-Q2
UBS Group AG added147,439$3M0.4%2026-Q2
MILLENNIUM MANAGEMENT LLC new143,591$3M0.4%2026-Q2
Squarepoint Ops LLC added138,301$2M0.4%2026-Q2
Expect Equity LLC trimmed131,704$2M0.4%2026-Q2
GatePass Capital, LLC trimmed129,946$2M0.3%2026-Q2
D.A. DAVIDSON & CO. trimmed119,873$2M0.3%2026-Q2
CHARLES SCHWAB INVESTMENT MANAGEMENT INC added117,301$2M0.3%2026-Q2
VELA Investment Management, LLC trimmed115,414$2M0.3%2026-Q2
Legato Capital Management LLC trimmed110,213$2M0.3%2026-Q2
Bank of New York Mellon Corp added105,878$2M0.3%2026-Q2
BALYASNY ASSET MANAGEMENT L.P. new103,073$2M0.3%2026-Q2
TWO SIGMA INVESTMENTS, LP added102,913$2M0.3%2026-Q2
POLEN CAPITAL MANAGEMENT LLC added100,497$2M0.3%2026-Q2
Diversified Investment Strategies, LLC94,000$2M0.3%2026-Q2
Pillsbury Lake Capital LLC trimmed90,110$2M0.2%2026-Q2
Aristides Capital LLC trimmed87,753$2M0.2%2026-Q2
Nuveen, LLC added86,925$2M0.2%2026-Q2
ROYAL BANK OF CANADA added81,999$1M0.2%2026-Q2
KORNITZER CAPITAL MANAGEMENT INC /KS added80,648$1M0.2%2026-Q2
Informed Momentum Co LLC trimmed79,581$1M0.2%2026-Q2
Trail Ridge Investment Advisors, LLC trimmed77,581$1M0.2%2026-Q2
Schonfeld Strategic Advisors LLC new73,265$1M0.2%2026-Q2
Universal- Beteiligungs- und Servicegesellschaft mbH trimmed65,107$1M0.2%2026-Q2
WELLS FARGO & COMPANY/MN added59,127$1M0.2%2026-Q2
CM WEALTH ADVISORS LLC new58,894$1M0.2%2026-Q2
Diametric Capital, LP new54,606$975K0.1%2026-Q2
SUSQUEHANNA INTERNATIONAL GROUP, LLP added51,705$923K0.1%2026-Q2
CenterBook Partners LP trimmed50,864$908K0.1%2026-Q2
PRELUDE CAPITAL MANAGEMENT, LLC new49,095$876K0.1%2026-Q2
Trexquant Investment LP new48,579$867K0.1%2026-Q2
STATE OF WISCONSIN INVESTMENT BOARD added46,986$839K0.1%2026-Q2
RHUMBLINE ADVISERS added44,789$799K0.1%2026-Q2
LPL Financial LLC added44,652$797K0.1%2026-Q2
Bridgewater Advisors Inc.43,152$813K0.1%2026-Q2
Penn Capital Management Company, LLC added42,277$755K0.1%2026-Q2
Numerai GP LLC trimmed38,272$683K0.1%2026-Q2
DEUTSCHE BANK AG\ added36,379$649K0.1%2026-Q2
CAPTRUST FINANCIAL ADVISORS added35,731$638K0.1%2026-Q2
Vident Advisory, LLC35,028$625K0.1%2026-Q2
PNC Financial Services Group, Inc. added33,663$601K0.1%2026-Q2
STIFEL FINANCIAL CORP trimmed33,575$599K0.1%2026-Q2
D. E. Shaw & Co., Inc. added31,396$560K0.1%2026-Q2
PRICE T ROWE ASSOCIATES INC /MD/ added30,824$551K0.1%2026-Q2
O'SHAUGHNESSY ASSET MANAGEMENT, LLC added30,184$539K0.1%2026-Q2
EntryPoint Capital, LLC added29,177$521K0.1%2026-Q2
HEIGHTS CAPITAL MANAGEMENT, INC new29,100$519K0.1%2026-Q2
Aquatic Capital Management LLC added28,875$515K0.1%2026-Q2
Grandeur Peak Global Advisors, LLC trimmed3,631$1M0.2%2026-Q2

Ownership over time

Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.

HoldersTotal shares

Reading this table

Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.

About 13F filings

A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.

Learn how to read institutional ownership