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.
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).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BRANDES INVESTMENT PARTNERS, LP trimmed | 2,782,337 | $76M | 14.9% | 2026-Q1 |
| BlackRock, Inc. trimmed | 1,318,122 | $36M | 7.0% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 859,097 | $24M | 4.6% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 818,605 | $22M | 4.4% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL trimmed | 689,600 | $19M | 3.7% | 2026-Q1 |
| NEXT CENTURY GROWTH INVESTORS LLC added | 672,168 | $18M | 3.6% | 2026-Q1 |
| Stephens Investment Management Group LLC new | 545,157 | $15M | 2.9% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 509,318 | $14M | 2.7% | 2026-Q1 |
| FOUNDATION RESOURCE MANAGEMENT INC added | 506,077 | $14M | 2.7% | 2026-Q1 |
| ROYCE & ASSOCIATES LP trimmed | 476,438 | $13M | 2.5% | 2026-Q1 |
| STATE STREET CORP trimmed | 452,254 | $12M | 2.4% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 424,820 | $12M | 2.3% | 2026-Q1 |
| BECK MACK & OLIVER LLC trimmed | 422,974 | $12M | 2.3% | 2026-Q1 |
| Palisades Investment Partners, LLC added | 417,001 | $11M | 2.2% | 2026-Q1 |
| Portolan Capital Management, LLC added | 410,655 | $11M | 2.2% | 2026-Q1 |
| Roubaix Capital, LLC trimmed | 274,815 | $8M | 1.5% | 2026-Q1 |
| FMR LLC added | 270,675 | $7M | 1.4% | 2026-Q1 |
| SEI INVESTMENTS CO added | 263,034 | $7M | 1.4% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 251,913 | $7M | 1.3% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 248,037 | $7M | 1.3% | 2026-Q1 |
| KENNEDY CAPITAL MANAGEMENT LLC added | 235,086 | $6M | 1.3% | 2026-Q1 |
| UBS Group AG added | 230,663 | $6M | 1.2% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 201,219 | $6M | 1.1% | 2026-Q1 |
| Uniplan Investment Counsel, Inc. trimmed | 187,591 | $5M | 1.0% | 2026-Q1 |
| MORGAN STANLEY added | 157,726 | $4M | 0.8% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 158,322 | $4M | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP added | 154,263 | $4M | 0.8% | 2026-Q1 |
| ESSEX INVESTMENT MANAGEMENT CO LLC added | 149,893 | $4M | 0.8% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 136,957 | $4M | 0.7% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 136,342 | $4M | 0.7% | 2026-Q1 |
| Hudson Bay Capital Management LP new | 130,000 | $4M | 0.7% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 127,361 | $3M | 0.7% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 122,186 | $3M | 0.7% | 2026-Q1 |
| Penn Capital Management Company, LLC trimmed | 121,659 | $3M | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 120,903 | $3M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 117,979 | $3M | 0.6% | 2026-Q1 |
| G2 Investment Partners Management LLC new | 90,000 | $2M | 0.5% | 2026-Q1 |
| Concurrent Investment Advisors, LLC new | 83,070 | $2M | 0.4% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 73,461 | $2M | 0.4% | 2026-Q1 |
| Round Rock Advisors LLC added | 67,808 | $2M | 0.4% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 67,598 | $2M | 0.4% | 2026-Q1 |
| Informed Momentum Co LLC added | 65,031 | $2M | 0.3% | 2026-Q1 |
| Quantinno Capital Management LP added | 64,413 | $2M | 0.3% | 2026-Q1 |
| Huntleigh Advisors, Inc. added | 60,216 | $2M | 0.3% | 2026-Q1 |
| Advisors Asset Management, Inc. new | 53,310 | $1M | 0.3% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 50,955 | $1M | 0.3% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 49,456 | $1M | 0.3% | 2026-Q1 |
| LPL Financial LLC added | 48,883 | $1M | 0.3% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 48,871 | $1M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 48,269 | $1M | 0.3% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 47,827 | $1M | 0.3% | 2026-Q1 |
| Legato Capital Management LLC trimmed | 46,955 | $1M | 0.3% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 46,095 | $1M | 0.2% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 45,047 | $1M | 0.2% | 2026-Q1 |
| MARTINGALE ASSET MANAGEMENT L P added | 44,929 | $1M | 0.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. new | 43,630 | $1M | 0.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 42,879 | $1M | 0.2% | 2026-Q1 |
| Illumine Investment Management, LLC new | 40,992 | $1M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 39,927 | $1M | 0.2% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 39,000 | $1M | 0.2% | 2026-Q1 |
| Ellsworth Advisors, LLC new | 38,456 | $1M | 0.2% | 2026-Q1 |
| Invesco Ltd. added | 35,246 | $965K | 0.2% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC new | 34,873 | $955K | 0.2% | 2026-Q1 |
| WISCONSIN CAPITAL MANAGEMENT LLC new | 34,298 | $939K | 0.2% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd new | 31,880 | $873K | 0.2% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 31,575 | $864K | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 30,845 | $845K | 0.2% | 2026-Q1 |
| Teton Advisors, LLC trimmed | 30,700 | $841K | 0.2% | 2026-Q1 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added | 30,331 | $830K | 0.2% | 2026-Q1 |
| Bridge City Capital, LLC trimmed | 30,309 | $830K | 0.2% | 2026-Q1 |
| Sigma Planning Corp new | 30,072 | $823K | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 26,491 | $725K | 0.1% | 2026-Q1 |
| MERCER GLOBAL ADVISORS INC /ADV new | 25,820 | $707K | 0.1% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC | 25,643 | $702K | 0.1% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 24,100 | $660K | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 23,865 | $653K | 0.1% | 2026-Q1 |
| Hidden Cove Wealth Management, LLC added | 22,280 | $610K | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 21,486 | $588K | 0.1% | 2026-Q1 |
| Continuum Advisory, LLC | 21,272 | $582K | 0.1% | 2026-Q1 |
| Creative Planning added | 21,174 | $580K | 0.1% | 2026-Q1 |
| Ethic Inc. trimmed | 21,125 | $578K | 0.1% | 2026-Q1 |
| Buckland Partners Management Co LLC | 21,091 | $577K | 0.1% | 2026-Q1 |
| Orion Porfolio Solutions, LLC new | 20,979 | $574K | 0.1% | 2026-Q1 |
| &PARTNERS trimmed | 17,815 | $488K | 0.1% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 16,932 | $464K | 0.1% | 2026-Q1 |
| AVIVA PLC new | 16,902 | $463K | 0.1% | 2026-Q1 |
| Atria Investments, Inc trimmed | 16,870 | $462K | 0.1% | 2026-Q1 |
| Aquatic Capital Management LLC added | 16,725 | $458K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 1,050,141 | $22M | 4.4% | 2025-Q4 stale |
| River Road Asset Management, LLC trimmed | 627,737 | $13M | 2.6% | 2025-Q4 stale |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 74,332 | $1M | 0.2% | 2025-Q2 stale |
| Penn Mutual Asset Management | 52,000 | $1M | 0.2% | 2025-Q3 stale |
| EPACRIA CAPITAL PARTNERS, LLC added | 70,282 | $945K | 0.2% | 2025-Q1 stale |
| Teton Advisors, Inc. trimmed | 57,500 | $849K | 0.2% | 2025-Q2 stale |
| COMERICA BANK added | 36,806 | $785K | 0.2% | 2025-Q4 stale |
| Trexquant Investment LP added | 26,180 | $559K | 0.1% | 2025-Q4 stale |
| Squarepoint Ops LLC trimmed | 23,785 | $508K | 0.1% | 2025-Q4 stale |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 26,185 | $497K | 0.1% | 2025-Q4 stale |
| Graham Capital Management, L.P. added | 21,700 | $463K | 0.1% | 2025-Q4 stale |
| Universal- Beteiligungs- und Servicegesellschaft mbH new | 33,444 | $450K | 0.1% | 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.
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.