Who owns SPRU
Which tracked institutional funds hold SPRU, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SPRU company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-15). 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 SPRU is one-sided between 2025-Q4 and 2026-Q1: 1 added or opened and 7 trimmed or exited — on balance reducing.
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
SPRU’s largest tracked holder by dollar value, STEEL PARTNERS HOLDINGS L.P., sizes it at 14.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 14.3pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SPRU 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 47 tracked filers holding SPRU, 18 increased or opened the position and 22 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 SPRU 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 1
- VANGUARD CAPITAL MANAGEMENT LLC$3M
Full exits 1
- VANGUARD GROUP INC$4M
Largest trims
- STEEL PARTNERS HOLDINGS L.P.$2M
- JANE STREET GROUP, LLC$1M
- JPMORGAN CHASE & CO$843K
- BlackRock, Inc.$370K
- TWO SIGMA INVESTMENTS, LP$305K
- CITADEL ADVISORS LLC$251K
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 |
|---|---|---|---|---|
| STEEL PARTNERS HOLDINGS L.P. added | 3,360,158 | $14M | 40.3% | 2026-Q1 |
| JPMORGAN CHASE & CO | 773,005 | $3M | 9.0% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 633,919 | $3M | 7.6% | 2026-Q1 |
| BlackRock, Inc. trimmed | 247,642 | $1M | 3.0% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 236,233 | $969K | 2.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 201,132 | $825K | 2.4% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 174,580 | $716K | 2.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 161,787 | $663K | 1.9% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 101,837 | $418K | 1.2% | 2026-Q1 |
| STATE STREET CORP added | 91,239 | $374K | 1.1% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 64,390 | $264K | 0.8% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 60,990 | $250K | 0.7% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 44,025 | $181K | 0.5% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP trimmed | 43,528 | $178K | 0.5% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 40,492 | $166K | 0.5% | 2026-Q1 |
| Corient Private Wealth LLC trimmed | 37,766 | $155K | 0.5% | 2026-Q1 |
| NORTHERN TRUST CORP added | 35,097 | $144K | 0.4% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 28,053 | $115K | 0.3% | 2026-Q1 |
| XTX Topco Ltd trimmed | 25,591 | $105K | 0.3% | 2026-Q1 |
| Essex Financial Services, Inc. | 24,137 | $99K | 0.3% | 2026-Q1 |
| Engineers Gate Manager LP added | 17,972 | $74K | 0.2% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 17,337 | $71K | 0.2% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC trimmed | 15,863 | $65K | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13,130 | $54K | 0.2% | 2026-Q1 |
| Catalyst Funds Management Pty Ltd new | 10,800 | $44K | 0.1% | 2026-Q1 |
| SALEM INVESTMENT COUNSELORS INC trimmed | 5,000 | $20K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 4,696 | $19K | 0.1% | 2026-Q1 |
| GROUP ONE TRADING LLC added | 2,329 | $10K | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 2,002 | $8K | 0.0% | 2026-Q1 |
| OSAIC HOLDINGS, INC. trimmed | 1,413 | $6K | 0.0% | 2026-Q1 |
| UBS Group AG trimmed | 1,159 | $5K | 0.0% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 901 | $4K | 0.0% | 2026-Q1 |
| SIMPLEX TRADING, LLC trimmed | 685 | $3K | 0.0% | 2026-Q1 |
| MORGAN STANLEY trimmed | 640 | $3K | 0.0% | 2026-Q1 |
| Physician Wealth Advisors, Inc. | 222 | $911 | 0.0% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP | 200 | $796 | 0.0% | 2026-Q1 |
| Medallion Wealth Advisors, LLC | 125 | $513 | 0.0% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 87 | $358 | 0.0% | 2026-Q1 |
| FMR LLC added | 70 | $288 | 0.0% | 2026-Q1 |
| CoreCap Advisors, LLC | 58 | $238 | 0.0% | 2026-Q1 |
| HARBOUR INVESTMENTS, INC. | 43 | $176 | 0.0% | 2026-Q1 |
| SHP Wealth Management | 29 | $119 | 0.0% | 2026-Q1 |
| Farther Finance Advisors, LLC | 25 | $103 | 0.0% | 2026-Q1 |
| Larson Financial Group LLC new | 17 | $70 | 0.0% | 2026-Q1 |
| Moisand Fitzgerald Tamayo, LLC | 13 | $54 | 0.0% | 2026-Q1 |
| DANSKE BANK A/S | 11 | $45 | 0.0% | 2026-Q1 |
| HUNTINGTON NATIONAL BANK | 1 | $1 | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC added | 732,590 | $4M | 10.9% | 2025-Q4 stale |
| MACQUARIE GROUP LTD added | 716,459 | $2M | 5.0% | 2025-Q1 stale |
| Clayton Partners LLC added | 463,335 | $1M | 3.3% | 2025-Q1 stale |
| SUMMIT WEALTH GROUP LLC / CO new | 8,484 | $643K | 1.9% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP added | 41,900 | $213K | 0.6% | 2025-Q4 stale |
| HRT FINANCIAL LP trimmed | 19,000 | $96K | 0.3% | 2025-Q4 stale |
| Point72 Asset Management, L.P. trimmed | 15,551 | $79K | 0.2% | 2025-Q4 stale |
| Headlands Technologies LLC added | 10,352 | $53K | 0.2% | 2025-Q4 stale |
| Virtu Financial LLC trimmed | 12,616 | $31K | 0.1% | 2025-Q3 stale |
| Squarepoint Ops LLC trimmed | 10,397 | $21K | 0.1% | 2025-Q2 stale |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 1,919 | $10K | 0.0% | 2025-Q4 stale |
| RAYMOND JAMES FINANCIAL INC new | 2,237 | $5K | 0.0% | 2025-Q2 stale |
| BANK OF AMERICA CORP /DE/ trimmed | 69 | $351 | 0.0% | 2025-Q4 stale |
| CITIGROUP INC trimmed | 141 | $285 | 0.0% | 2025-Q2 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO trimmed | 12 | $24 | 0.0% | 2025-Q2 stale |
| United Community Bank new | 9 | $18 | 0.0% | 2025-Q2 stale |
| Avion Wealth | 12 | — | 0.0% | 2025-Q2 stale |
| CWM, LLC | 11 | — | 0.0% | 2025-Q3 stale |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 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.