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Institutional Ownership · SEC Form 13F

Who owns Pattern Group Inc. Series A Common Stock (PTRN)


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

Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

86
Institutional holders
51M
Shares held (tracked funds)

How the tape is positioned

38 tracked funds added or opened PTRN while 13 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.

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

PTRN’s largest tracked holder by dollar value, Knox Lane LP, sizes it at 100.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 100.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in PTRN 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 2025-Q4 and 2026-Q1, across 86 tracked filers holding PTRN, 61 increased or opened the position and 40 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.

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 PTRN between the 2025-Q4 and 2026-Q1 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

  • VANGUARD CAPITAL MANAGEMENT LLC$12M
  • VANGUARD PORTFOLIO MANAGEMENT LLC$10M
  • G2 Investment Partners Management LLC$6M
  • MILLENNIUM MANAGEMENT LLC$5M
  • SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC$5M
  • Weiss Asset Management LP$3M

Full exits 9

  • NORGES BANK$26M
  • VANGUARD GROUP INC$23M
  • Driehaus Capital Management LLC$7M
  • Verition Fund Management LLC$5M
  • Steadview Capital Management LLC$5M
  • TEACHER RETIREMENT SYSTEM OF TEXAS$2M

Largest adds

  • Alyeska Investment Group, L.P.$26M
  • WASATCH ADVISORS LP$7M
  • Grandeur Peak Global Advisors, LLC$6M
  • Man Group plc$4M
  • UBS Group AG$3M
  • SUSQUEHANNA INTERNATIONAL GROUP, LLP$3M

Largest trims

  • RENAISSANCE TECHNOLOGIES LLC$1M
  • Hudson Bay Capital Management LP$1M
  • LORD, ABBETT & CO. LLC$1M
  • JPMORGAN CHASE & CO$1M

Institutional holders

One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).

FundSharesReported value% of valueQuarter
Knox Lane LP28,176,542$325M43.4%2026-Q1
Alyeska Investment Group, L.P. added2,721,091$34M4.5%2026-Q1
WASATCH ADVISORS LP added2,442,394$30M4.1%2026-Q1
Allspring Global Investments Holdings, LLC added2,101,545$26M3.4%2026-Q1
LOOMIS SAYLES & CO L P trimmed1,970,677$24M3.3%2026-Q1
Capital World Investors1,750,000$22M2.9%2026-Q1
WESTFIELD CAPITAL MANAGEMENT CO LP trimmed1,172,891$15M1.9%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new983,008$12M1.6%2026-Q1
VANGUARD PORTFOLIO MANAGEMENT LLC new839,048$10M1.4%2026-Q1
LORD, ABBETT & CO. LLC trimmed599,061$7M1.0%2026-Q1
Grandeur Peak Global Advisors, LLC added498,779$6M0.8%2026-Q1
UBS Group AG added456,342$6M0.8%2026-Q1
G2 Investment Partners Management LLC new449,230$6M0.7%2026-Q1
MILLENNIUM MANAGEMENT LLC added426,828$5M0.7%2026-Q1
Man Group plc added408,152$5M0.7%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added391,797$5M0.7%2026-Q1
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC new369,477$5M0.6%2026-Q1
BlackRock, Inc. added339,051$4M0.6%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP added329,542$4M0.5%2026-Q1
MARSHALL WACE, LLP added291,823$4M0.5%2026-Q1
TUDOR INVESTMENT CORP ET AL added273,728$3M0.5%2026-Q1
Weiss Asset Management LP new258,370$3M0.4%2026-Q1
Burkehill Global Management, LP250,000$3M0.4%2026-Q1
JANE STREET GROUP, LLC added218,699$3M0.4%2026-Q1
Ghisallo Capital Management LLC200,000$2M0.3%2026-Q1
SYLEBRA CAPITAL LLC new158,556$2M0.3%2026-Q1
SEVEN GRAND MANAGERS, LLC150,000$2M0.2%2026-Q1
KR Capital LP new144,028$2M0.2%2026-Q1
BANK OF AMERICA CORP /DE/ trimmed141,753$2M0.2%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC added134,177$2M0.2%2026-Q1
MORGAN STANLEY added130,298$2M0.2%2026-Q1
VANGUARD FIDUCIARY TRUST CO new130,114$2M0.2%2026-Q1
GOLDMAN SACHS GROUP INC added129,295$2M0.2%2026-Q1
LMR Partners LLP128,370$2M0.2%2026-Q1
STATE STREET CORP added127,134$2M0.2%2026-Q1
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO added118,097$1M0.2%2026-Q1
SEI INVESTMENTS CO added102,721$1M0.2%2026-Q1
WELLS FARGO & COMPANY/MN added98,067$1M0.2%2026-Q1
BOOTHBAY FUND MANAGEMENT, LLC new95,053$1M0.2%2026-Q1
Brevan Howard Capital Management LP new83,736$1M0.1%2026-Q1
Squarepoint Ops LLC trimmed71,139$884K0.1%2026-Q1
BANK OF MONTREAL /CAN/ new63,191$785K0.1%2026-Q1
BALYASNY ASSET MANAGEMENT L.P. trimmed57,600$716K0.1%2026-Q1
BNP PARIBAS FINANCIAL MARKETS added56,658$704K0.1%2026-Q1
XTX Topco Ltd new49,699$618K0.1%2026-Q1
NORTHERN TRUST CORP trimmed49,530$616K0.1%2026-Q1
Walleye Capital LLC added48,978$609K0.1%2026-Q1
VOLORIDGE INVESTMENT MANAGEMENT, LLC new47,281$588K0.1%2026-Q1
READYSTATE ASSET MANAGEMENT LP trimmed45,911$571K0.1%2026-Q1
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new45,097$561K0.1%2026-Q1
Qube Research & Technologies Ltd trimmed41,588$517K0.1%2026-Q1
BARCLAYS PLC added40,916$509K0.1%2026-Q1
Jacobs Equity LLC added35,200$438K0.1%2026-Q1
Polymer Capital Management (US) LLC added31,400$390K0.1%2026-Q1
Schonfeld Strategic Advisors LLC trimmed30,880$384K0.1%2026-Q1
CITIGROUP INC added23,683$294K0.0%2026-Q1
OSAIC HOLDINGS, INC. new22,987$286K0.0%2026-Q1
Hudson Bay Capital Management LP trimmed21,988$273K0.0%2026-Q1
Copia Wealth Management21,428$266K0.0%2026-Q1
Centiva Capital, LP new17,936$223K0.0%2026-Q1
Quantbot Technologies LP added17,830$222K0.0%2026-Q1
RENAISSANCE TECHNOLOGIES LLC trimmed17,551$218K0.0%2026-Q1
OMERS ADMINISTRATION Corp trimmed16,500$205K0.0%2026-Q1
STIFEL FINANCIAL CORP new14,281$178K0.0%2026-Q1
GROUP ONE TRADING LLC new14,074$175K0.0%2026-Q1
Symmetry Investments LP trimmed14,000$174K0.0%2026-Q1
JPMORGAN CHASE & CO trimmed14,313$170K0.0%2026-Q1
TWO SIGMA INVESTMENTS, LP13,149$163K0.0%2026-Q1
NORGES BANK new2,250,000$26M3.5%2025-Q4 stale
VANGUARD GROUP INC added1,956,896$23M3.0%2025-Q4 stale
Woodline Partners LP new1,436,377$20M2.6%2025-Q3 stale
AMERIPRISE FINANCIAL INC new998,941$14M1.8%2025-Q3 stale
Altimeter Capital Management, LP new721,430$10M1.3%2025-Q3 stale
CITADEL ADVISORS LLC new700,000$10M1.3%2025-Q3 stale
Driehaus Capital Management LLC trimmed618,861$7M1.0%2025-Q4 stale
Dragoneer Investment Group, LLC new489,700$7M0.9%2025-Q3 stale
Verition Fund Management LLC new448,743$5M0.7%2025-Q4 stale
Steadview Capital Management LLC400,000$5M0.6%2025-Q4 stale
Freestone Grove Partners LP new222,699$3M0.4%2025-Q3 stale
TEACHER RETIREMENT SYSTEM OF TEXAS200,000$2M0.3%2025-Q4 stale
D. E. Shaw & Co., Inc. new150,000$2M0.3%2025-Q3 stale
Monashee Investment Management LLC new150,000$2M0.3%2025-Q3 stale
Longaeva Partners L.P. new146,609$2M0.3%2025-Q3 stale
LAZARD ASSET MANAGEMENT LLC new105,964$1M0.2%2025-Q4 stale
Capelight Capital Asset Management LP new80,000$923K0.1%2025-Q4 stale
COMERICA BANK new64,985$890K0.1%2025-Q3 stale
MYDA Advisors LLC trimmed60,000$692K0.1%2025-Q4 stale
SOROS FUND MANAGEMENT LLC new50,000$685K0.1%2025-Q3 stale
Legal & General Group Plc new30,000$411K0.1%2025-Q3 stale
Amundi new31,429$363K0.0%2025-Q4 stale
ExodusPoint Capital Management, LP trimmed23,911$276K0.0%2025-Q4 stale
BLAIR WILLIAM & CO/IL new18,500$253K0.0%2025-Q3 stale
FEDERATED HERMES, INC. new18,000$247K0.0%2025-Q3 stale
Quadrature Capital Ltd new21,207$245K0.0%2025-Q4 stale
HARBOR CAPITAL ADVISORS, INC. new21,167$244K0.0%2025-Q4 stale
PRELUDE CAPITAL MANAGEMENT, LLC new16,670$228K0.0%2025-Q3 stale
GSA CAPITAL PARTNERS LLP new17,308$200K0.0%2025-Q4 stale
HSBC HOLDINGS PLC new15,958$188K0.0%2025-Q4 stale
Greenland Capital Management LP new12,697$174K0.0%2025-Q3 stale
SG Americas Securities, LLC new12,281$168K0.0%2025-Q3 stale

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