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Institutional Ownership · SEC Form 13F

Who owns Park Aerospace Corp. (PKE)


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

169
Institutional holders
18M
Shares held (tracked funds)
83.9%
Of shares outstanding

How the tape is positioned

The tracked-fund tape on PKE is one-sided between 2025-Q4 and 2026-Q1: 64 added or opened and 15 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

PKE’s largest tracked holder by dollar value, BRANDES INVESTMENT PARTNERS, LP, sizes it at 0.5% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.5pp conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in PKE 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 169 tracked filers holding PKE, 101 increased or opened the position and 64 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 PKE 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 21

  • VANGUARD CAPITAL MANAGEMENT LLC$22M
  • Stephens Investment Management Group LLC$15M
  • VANGUARD PORTFOLIO MANAGEMENT LLC$7M
  • RAYMOND JAMES FINANCIAL INC$4M
  • Hudson Bay Capital Management LP$4M
  • VANGUARD FIDUCIARY TRUST CO$3M

Full exits 5

  • VANGUARD GROUP INC$22M
  • River Road Asset Management, LLC$13M
  • COMERICA BANK$785K
  • Trexquant Investment LP$559K
  • Squarepoint Ops LLC$508K

Largest adds

  • BRANDES INVESTMENT PARTNERS, LP$8M
  • BlackRock, Inc.$8M
  • NEXT CENTURY GROWTH INVESTORS LLC$7M
  • FMR LLC$7M
  • Portolan Capital Management, LLC$6M
  • RENAISSANCE TECHNOLOGIES LLC$6M

Largest trims

  • BECK MACK & OLIVER LLC$3M
  • Ancora Advisors LLC$770K
  • GSA CAPITAL PARTNERS LLP$566K
  • BARCLAYS PLC$523K
  • DIMENSIONAL FUND ADVISORS LP$447K
  • Ethic Inc.$411K

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
BRANDES INVESTMENT PARTNERS, LP trimmed2,782,337$76M14.9%2026-Q1
BlackRock, Inc. trimmed1,318,122$36M7.0%2026-Q1
RENAISSANCE TECHNOLOGIES LLC added859,097$24M4.6%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new818,605$22M4.4%2026-Q1
GAMCO INVESTORS, INC. ET AL trimmed689,600$19M3.7%2026-Q1
NEXT CENTURY GROWTH INVESTORS LLC added672,168$18M3.6%2026-Q1
Stephens Investment Management Group LLC new545,157$15M2.9%2026-Q1
DIMENSIONAL FUND ADVISORS LP trimmed509,318$14M2.7%2026-Q1
FOUNDATION RESOURCE MANAGEMENT INC added506,077$14M2.7%2026-Q1
ROYCE & ASSOCIATES LP trimmed476,438$13M2.5%2026-Q1
STATE STREET CORP trimmed452,254$12M2.4%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC trimmed424,820$12M2.3%2026-Q1
BECK MACK & OLIVER LLC trimmed422,974$12M2.3%2026-Q1
Palisades Investment Partners, LLC added417,001$11M2.2%2026-Q1
Portolan Capital Management, LLC added410,655$11M2.2%2026-Q1
Roubaix Capital, LLC trimmed274,815$8M1.5%2026-Q1
FMR LLC added270,675$7M1.4%2026-Q1
SEI INVESTMENTS CO added263,034$7M1.4%2026-Q1
VANGUARD PORTFOLIO MANAGEMENT LLC new251,913$7M1.3%2026-Q1
WELLS FARGO & COMPANY/MN added248,037$7M1.3%2026-Q1
KENNEDY CAPITAL MANAGEMENT LLC added235,086$6M1.3%2026-Q1
UBS Group AG added230,663$6M1.2%2026-Q1
Bank of New York Mellon Corp trimmed201,219$6M1.1%2026-Q1
Uniplan Investment Counsel, Inc. trimmed187,591$5M1.0%2026-Q1
MORGAN STANLEY added157,726$4M0.8%2026-Q1
JPMORGAN CHASE & CO added158,322$4M0.8%2026-Q1
NORTHERN TRUST CORP added154,263$4M0.8%2026-Q1
ESSEX INVESTMENT MANAGEMENT CO LLC added149,893$4M0.8%2026-Q1
NEW YORK STATE COMMON RETIREMENT FUND added136,957$4M0.7%2026-Q1
RAYMOND JAMES FINANCIAL INC added136,342$4M0.7%2026-Q1
Hudson Bay Capital Management LP new130,000$4M0.7%2026-Q1
Russell Investments Group, Ltd. trimmed127,361$3M0.7%2026-Q1
MILLENNIUM MANAGEMENT LLC added122,186$3M0.7%2026-Q1
Penn Capital Management Company, LLC trimmed121,659$3M0.7%2026-Q1
VANGUARD FIDUCIARY TRUST CO new120,903$3M0.6%2026-Q1
GOLDMAN SACHS GROUP INC added117,979$3M0.6%2026-Q1
G2 Investment Partners Management LLC new90,000$2M0.5%2026-Q1
Concurrent Investment Advisors, LLC new83,070$2M0.4%2026-Q1
LAZARD ASSET MANAGEMENT LLC added73,461$2M0.4%2026-Q1
Round Rock Advisors LLC added67,808$2M0.4%2026-Q1
CITADEL ADVISORS LLC added67,598$2M0.4%2026-Q1
Informed Momentum Co LLC added65,031$2M0.3%2026-Q1
Quantinno Capital Management LP added64,413$2M0.3%2026-Q1
Huntleigh Advisors, Inc. added60,216$2M0.3%2026-Q1
Advisors Asset Management, Inc. new53,310$1M0.3%2026-Q1
JANE STREET GROUP, LLC trimmed50,955$1M0.3%2026-Q1
Qube Research & Technologies Ltd trimmed49,456$1M0.3%2026-Q1
LPL Financial LLC added48,883$1M0.3%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed48,871$1M0.3%2026-Q1
TWO SIGMA INVESTMENTS, LP added48,269$1M0.3%2026-Q1
ENVESTNET ASSET MANAGEMENT INC added47,827$1M0.3%2026-Q1
Legato Capital Management LLC trimmed46,955$1M0.3%2026-Q1
PRICE T ROWE ASSOCIATES INC /MD/ trimmed46,095$1M0.2%2026-Q1
BANK OF AMERICA CORP /DE/ added45,047$1M0.2%2026-Q1
MARTINGALE ASSET MANAGEMENT L P added44,929$1M0.2%2026-Q1
BALYASNY ASSET MANAGEMENT L.P. new43,630$1M0.2%2026-Q1
AMERICAN CENTURY COMPANIES INC trimmed42,879$1M0.2%2026-Q1
Illumine Investment Management, LLC new40,992$1M0.2%2026-Q1
Nuveen, LLC added39,927$1M0.2%2026-Q1
VICTORY CAPITAL MANAGEMENT INC trimmed39,000$1M0.2%2026-Q1
Ellsworth Advisors, LLC new38,456$1M0.2%2026-Q1
Invesco Ltd. added35,246$965K0.2%2026-Q1
BOOTHBAY FUND MANAGEMENT, LLC new34,873$955K0.2%2026-Q1
WISCONSIN CAPITAL MANAGEMENT LLC new34,298$939K0.2%2026-Q1
Y-Intercept (Hong Kong) Ltd new31,880$873K0.2%2026-Q1
ROYAL BANK OF CANADA added31,575$864K0.2%2026-Q1
AQR CAPITAL MANAGEMENT LLC added30,845$845K0.2%2026-Q1
Teton Advisors, LLC trimmed30,700$841K0.2%2026-Q1
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added30,331$830K0.2%2026-Q1
Bridge City Capital, LLC trimmed30,309$830K0.2%2026-Q1
Sigma Planning Corp new30,072$823K0.2%2026-Q1
MARSHALL WACE, LLP trimmed26,491$725K0.1%2026-Q1
MERCER GLOBAL ADVISORS INC /ADV new25,820$707K0.1%2026-Q1
Susquehanna Portfolio Strategies, LLC25,643$702K0.1%2026-Q1
BRIDGEWAY CAPITAL MANAGEMENT, LLC24,100$660K0.1%2026-Q1
RHUMBLINE ADVISERS trimmed23,865$653K0.1%2026-Q1
Hidden Cove Wealth Management, LLC added22,280$610K0.1%2026-Q1
D. E. Shaw & Co., Inc. trimmed21,486$588K0.1%2026-Q1
Continuum Advisory, LLC21,272$582K0.1%2026-Q1
Creative Planning added21,174$580K0.1%2026-Q1
Ethic Inc. trimmed21,125$578K0.1%2026-Q1
Buckland Partners Management Co LLC21,091$577K0.1%2026-Q1
Orion Porfolio Solutions, LLC new20,979$574K0.1%2026-Q1
&PARTNERS trimmed17,815$488K0.1%2026-Q1
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed16,932$464K0.1%2026-Q1
AVIVA PLC new16,902$463K0.1%2026-Q1
Atria Investments, Inc trimmed16,870$462K0.1%2026-Q1
Aquatic Capital Management LLC added16,725$458K0.1%2026-Q1
VANGUARD GROUP INC added1,050,141$22M4.4%2025-Q4 stale
River Road Asset Management, LLC trimmed627,737$13M2.6%2025-Q4 stale
WELLINGTON MANAGEMENT GROUP LLP trimmed74,332$1M0.2%2025-Q2 stale
Penn Mutual Asset Management52,000$1M0.2%2025-Q3 stale
EPACRIA CAPITAL PARTNERS, LLC added70,282$945K0.2%2025-Q1 stale
Teton Advisors, Inc. trimmed57,500$849K0.2%2025-Q2 stale
COMERICA BANK added36,806$785K0.2%2025-Q4 stale
Trexquant Investment LP added26,180$559K0.1%2025-Q4 stale
Squarepoint Ops LLC trimmed23,785$508K0.1%2025-Q4 stale
LOS ANGELES CAPITAL MANAGEMENT LLC26,185$497K0.1%2025-Q4 stale
Graham Capital Management, L.P. added21,700$463K0.1%2025-Q4 stale
Universal- Beteiligungs- und Servicegesellschaft mbH new33,444$450K0.1%2025-Q1 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.

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