Who owns Pure Cycle Corporation (PCYO)
Which tracked institutional funds hold PCYO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See PCYO 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
7 tracked funds added or opened PCYO while 17 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
PCYO’s largest tracked holder by dollar value, MAGNOLIA GROUP, LLC, sizes it at 3.6% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.6pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in PCYO 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 117 tracked filers holding PCYO, 49 increased or opened the position and 48 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 PCYO 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 4
- VANGUARD CAPITAL MANAGEMENT LLC$9M
- VANGUARD FIDUCIARY TRUST CO$1M
- VANGUARD PORTFOLIO MANAGEMENT LLC$1M
- North Star Investment Management Corp.$825K
Full exits 1
- VANGUARD GROUP INC$13M
Largest adds
- MYDA Advisors LLC$302K
- MARSHALL WACE, LLP$289K
- PRICE T ROWE ASSOCIATES INC /MD/$259K
Largest trims
- MAGNOLIA GROUP, LLC$3M
- BlackRock, Inc.$2M
- ArrowMark Colorado Holdings LLC$1M
- Curi Capital, LLC$697K
- SAPIENT CAPITAL LLC$694K
- Boston Partners$681K
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 |
|---|---|---|---|---|
| MAGNOLIA GROUP, LLC trimmed | 1,914,559 | $19M | 12.7% | 2026-Q1 |
| BlackRock, Inc. trimmed | 1,371,869 | $14M | 9.1% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 915,807 | $9M | 6.1% | 2026-Q1 |
| SAPIENT CAPITAL LLC trimmed | 688,359 | $7M | 4.5% | 2026-Q1 |
| HEARTLAND ADVISORS INC | 627,264 | $6M | 4.1% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC trimmed | 550,707 | $6M | 3.6% | 2026-Q1 |
| KENNEDY CAPITAL MANAGEMENT LLC added | 525,055 | $5M | 3.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 509,453 | $5M | 3.4% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 465,015 | $5M | 3.1% | 2026-Q1 |
| Gem Investment Advisors, LLC | 449,829 | $5M | 3.0% | 2026-Q1 |
| STATE STREET CORP added | 447,360 | $5M | 3.0% | 2026-Q1 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC added | 426,687 | $4M | 2.8% | 2026-Q1 |
| MYDA Advisors LLC added | 357,742 | $4M | 2.4% | 2026-Q1 |
| BARD ASSOCIATES INC trimmed | 313,815 | $3M | 2.1% | 2026-Q1 |
| Curi Capital, LLC trimmed | 304,545 | $3M | 2.0% | 2026-Q1 |
| EPIQ PARTNERS, LLC added | 257,517 | $3M | 1.7% | 2026-Q1 |
| MORGAN STANLEY trimmed | 222,437 | $2M | 1.5% | 2026-Q1 |
| NORTHERN TRUST CORP added | 176,209 | $2M | 1.2% | 2026-Q1 |
| Boston Partners trimmed | 172,461 | $2M | 1.1% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 147,702 | $1M | 1.0% | 2026-Q1 |
| BLAIR WILLIAM & CO/IL trimmed | 145,276 | $1M | 1.0% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 120,419 | $1M | 0.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 120,153 | $1M | 0.8% | 2026-Q1 |
| Cannell & Spears LLC | 114,000 | $1M | 0.8% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 84,439 | $849K | 0.6% | 2026-Q1 |
| North Star Investment Management Corp. new | 82,000 | $825K | 0.5% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 77,410 | $779K | 0.5% | 2026-Q1 |
| Ashton Thomas Private Wealth, LLC trimmed | 70,350 | $708K | 0.5% | 2026-Q1 |
| MARSHALL WACE, LLP added | 68,470 | $689K | 0.5% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 64,288 | $647K | 0.4% | 2026-Q1 |
| DIAMOND HILL CAPITAL MANAGEMENT INC trimmed | 63,079 | $635K | 0.4% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 59,111 | $595K | 0.4% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 53,431 | $538K | 0.4% | 2026-Q1 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 50,531 | $508K | 0.3% | 2026-Q1 |
| Potomac Capital Management, Inc. | 48,756 | $490K | 0.3% | 2026-Q1 |
| STRS OHIO | 48,000 | $483K | 0.3% | 2026-Q1 |
| FIRST MANHATTAN CO. LLC. trimmed | 47,850 | $481K | 0.3% | 2026-Q1 |
| Nuveen, LLC trimmed | 42,756 | $430K | 0.3% | 2026-Q1 |
| SEI INVESTMENTS CO added | 38,546 | $388K | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 38,019 | $382K | 0.3% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 36,500 | $367K | 0.2% | 2026-Q1 |
| Avanza Fonder AB | 33,571 | $338K | 0.2% | 2026-Q1 |
| EdgeRock Capital LLC | 31,333 | $315K | 0.2% | 2026-Q1 |
| Clear Harbor Asset Management, LLC trimmed | 29,536 | $297K | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 26,522 | $267K | 0.2% | 2026-Q1 |
| Linden Thomas Advisory Services, LLC added | 26,335 | $265K | 0.2% | 2026-Q1 |
| JOHN G ULLMAN & ASSOCIATES INC added | 26,300 | $265K | 0.2% | 2026-Q1 |
| Squarepoint Ops LLC added | 24,463 | $246K | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 21,920 | $241K | 0.2% | 2026-Q1 |
| Leo Wealth, LLC | 22,300 | $224K | 0.1% | 2026-Q1 |
| WEALTH EFFECTS LLC | 21,000 | $211K | 0.1% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 20,633 | $208K | 0.1% | 2026-Q1 |
| Lido Advisors, LLC new | 20,406 | $205K | 0.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 18,811 | $189K | 0.1% | 2026-Q1 |
| WHITTIER TRUST CO added | 15,240 | $158K | 0.1% | 2026-Q1 |
| BEACON INVESTMENT ADVISORY SERVICES, INC. | 14,166 | $143K | 0.1% | 2026-Q1 |
| Jackson Hole Capital Partners, LLC | 13,703 | $138K | 0.1% | 2026-Q1 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 13,390 | $135K | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 13,336 | $134K | 0.1% | 2026-Q1 |
| PNC FINANCIAL SERVICES GROUP, INC. trimmed | 12,062 | $121K | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 11,103 | $112K | 0.1% | 2026-Q1 |
| NorthRock Partners, LLC | 11,000 | $111K | 0.1% | 2026-Q1 |
| Parallel Advisors, LLC new | 11,000 | $111K | 0.1% | 2026-Q1 |
| KELLEHER FINANCIAL ADVISORS | 10,000 | $107K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 10,624 | $107K | 0.1% | 2026-Q1 |
| UBS Group AG added | 10,098 | $102K | 0.1% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 9,817 | $99K | 0.1% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 8,523 | $85K | 0.1% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 8,471 | $85K | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 7,878 | $79K | 0.1% | 2026-Q1 |
| MetLife Investment Management, LLC trimmed | 6,885 | $69K | 0.0% | 2026-Q1 |
| EverSource Wealth Advisors, LLC added | 725 | $60K | 0.0% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 4,875 | $49K | 0.0% | 2026-Q1 |
| Arax Advisory Partners trimmed | 4,831 | $49K | 0.0% | 2026-Q1 |
| BARCLAYS PLC trimmed | 4,754 | $48K | 0.0% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 4,488 | $45K | 0.0% | 2026-Q1 |
| Police & Firemen's Retirement System of New Jersey | 3,816 | $38K | 0.0% | 2026-Q1 |
| FMR LLC trimmed | 3,310 | $33K | 0.0% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 3,175 | $32K | 0.0% | 2026-Q1 |
| Centerpoint Advisors, LLC | 3,000 | $30K | 0.0% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 2,646 | $27K | 0.0% | 2026-Q1 |
| CWM, LLC added | 2,501 | $25K | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 1,146,099 | $13M | 8.3% | 2025-Q4 stale |
| LOOMIS SAYLES & CO L P trimmed | 464,391 | $5M | 3.2% | 2025-Q1 stale |
| TEALWOOD ASSET MANAGEMENT INC added | 195,146 | $2M | 1.4% | 2025-Q3 stale |
| Perritt Capital Management Inc | 43,532 | $478K | 0.3% | 2025-Q4 stale |
| Rothschild Wealth LLC new | 43,532 | $478K | 0.3% | 2025-Q4 stale |
| CITADEL ADVISORS LLC added | 38,871 | $417K | 0.3% | 2025-Q2 stale |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 32,950 | $353K | 0.2% | 2025-Q2 stale |
| Dorsey & Whitney Trust CO LLC | 21,000 | $220K | 0.1% | 2025-Q1 stale |
| Skylands Capital, LLC trimmed | 17,733 | $186K | 0.1% | 2025-Q1 stale |
| INTECH INVESTMENT MANAGEMENT LLC new | 15,318 | $160K | 0.1% | 2025-Q1 stale |
| MILLENNIUM MANAGEMENT LLC added | 14,752 | $158K | 0.1% | 2025-Q2 stale |
| Campbell & CO Investment Adviser LLC added | 13,260 | $139K | 0.1% | 2025-Q1 stale |
| STIFEL FINANCIAL CORP trimmed | 11,673 | $128K | 0.1% | 2025-Q4 stale |
| Concurrent Investment Advisors, LLC trimmed | 11,000 | $118K | 0.1% | 2025-Q2 stale |
| Corebridge Financial, Inc. trimmed | 10,176 | $107K | 0.1% | 2025-Q1 stale |
| Global Retirement Partners, LLC | 8,052 | $88K | 0.1% | 2025-Q4 stale |
| LAZARD ASSET MANAGEMENT LLC added | 5,735 | $61K | 0.0% | 2025-Q2 stale |
| Clearstead Advisors, LLC added | 2,119 | $23K | 0.0% | 2025-Q4 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.