Among active 13F managers last quarter, 3 added and 5 reduced; the largest holder to move was Renaissance Technologies LLC (+30%). Over the last 180 days, 2 insiders bought and 1 insider sold, a net +$652K in open-market trades.
The legs disagree, or only one of them leans.
41 tracked 13F filers disclose a position in SPRU as of the latest SEC 13F filings, a combined $10.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | JPMorgan Chase & Co | 773K | $3.1M | —Held | Q1 2026 | |
| 2 | Vanguard Capital Management LLC | 648K | $1.7M | ▲+2.2% Added · +14K sh | Q2 2026 | |
| 3 | BlackRock, Inc. | 261K | $674K | ▲+5.5% Added · +14K sh | Q2 2026 | |
| 4 | Renaissance Technologies LLC | 236K | $969K | ▲+30% Added · +54K sh | Q1 2026 | |
| 5 | Geode Capital Management, LLC | 194K | $500K | ▼−3.6% Reduced · −7K sh | Q2 2026 | |
| 6 | Jane Street Group, LLC | 175K | $716K | ▼−49% Reduced · −166K sh | Q1 2026 | |
| 7 | Two Sigma Investments, LP | 162K | $663K | ▼−15% Reduced · −28K sh | Q1 2026 | |
| 8 | Vanguard Fiduciary Trust Co | 103K | $265K | ▲+0.7% Added · +734 sh | Q2 2026 | |
| 9 | State Street Corp | 91K | $235K | —Held | Q2 2026 | |
| 10 | Dimensional Fund Advisors LP | 64K | $264K | ▲+50% Added · +21K sh | Q1 2026 | |
| 11 | Marshall Wace, LLP | 64K | $264K | ▼−27% Reduced · −24K sh | Q1 2026 | |
| 12 | Bridgeway Capital Management, LLC | 44K | $114K | —Held | Q2 2026 | |
| 13 | Corient Private Wealth LP | 38K | $155K | ▼−0.1% Reduced · −23 sh | Q1 2026 | |
| 14 | Northern Trust Corp | 35K | $144K | ▲+21% Added · +6K sh | Q1 2026 | |
| 15 | Susquehanna International Group, LLP | 28K | $115K | ▼−36% Reduced · −15K sh | Q1 2026 | |
| 16 | Citadel Advisors LLC | 26K | $68K | ▼−35% Reduced · −14K sh | Q2 2026 | |
| 17 | XTX Topco Ltd | 26K | $105K | ▼−4.7% Reduced · −1K sh | Q1 2026 | |
| 18 | Essex Financial Services, Inc. | 24K | $62K | —Held | Q2 2026 | |
| 19 | Engineers Gate Manager LP | 18K | $46K | ▼−0.1% Reduced · −22 sh | Q2 2026 | |
| 20 | Goldman Sachs Group Inc | 17K | $71K | ▼−4.1% Reduced · −735 sh | Q1 2026 | |
| 21 | Price T Rowe Associates Inc | 17K | $45K | ▲+30% Added · +4K sh | Q2 2026 | |
| 22 | Salem Investment Counselors Inc | 5K | $13K | —Held | Q2 2026 | |
| 23 | Vanguard Global Advisers, LLC | 5K | $12K | —Held | Q2 2026 | |
| 24 | Royal Bank Of Canada | 2K | $8K | ▼−21% Reduced · −531 sh | Q1 2026 | |
| 25 | Osaic Holdings, Inc. | 1K | $6K | ▼−35% Reduced · −761 sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 3 funds added to an existing position in SPRU, while 5 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Nvidia CorpNVDA | 16 funds | $82.1B |
| Apple IncAAPL | 16 funds | $53.9B |
| Alphabet Inc-CL AGOOGL | 16 funds | $40.0B |
| Microsoft CorpMSFT | 16 funds | $36.3B |
| Broadcom IncAVGO | 16 funds | $34.3B |
| Advanced Micro DevicesAMD | 16 funds | $23.2B |
| Meta Platforms Inc-Class AMETA | 16 funds | $19.4B |
| Eli Lilly & CoLLY | 16 funds | $18.8B |
| Tesla IncTSLA | 16 funds | $13.2B |
| Visa Inc-Class A SharesV | 16 funds | $13.0B |
| Lam Research CorpLRCX | 16 funds | $11.7B |
| Unitedhealth Group IncUNH | 16 funds | $11.3B |
Ranked by how many of SPRU's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in SPRU.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 15, 2026 | Norling Jonathan McWhinnie | Chief Legal Officer | Sell (S) | 15K | $43K |
| Apr 20, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 24K | $100K |
| Apr 17, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 4K | $15K |
| Apr 16, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 141 | $578 |
| Apr 15, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 10K | $43K |
| Apr 14, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 5K | $20K |
| Apr 13, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 3K | $12K |
| Apr 10, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 2K | $7K |
| Apr 9, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 15K | $58K |
| Apr 7, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 5K | $20K |
| Apr 2, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 1K | $6K |
| Mar 31, 2026 | Steel Partners Holdings L.p. | 10% Owner | Buy (P) | 11K | $45K |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 8 | 17 | – |
Insiders Form 4 open-market | 2 | 1 | +$652K |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| SPRUthis pageStock | 41 funds | $10.3M |
| 9837FR100COMMON STOCK | 1 funds | $1 |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for SPRU
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/SPRU/capital-change-brief"
Use Arkolith's capital_change_brief for SPRU. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SPRU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.