Among active 13F managers last quarter, 10 opened and 22 added, while 20 reduced; the largest holder to move was Earnest Partners LLC (+50%). Over the last 180 days, 4 insiders bought and none sold, a net +$15.7M in open-market trades.
Funds lean in and no leg opposes.
236 tracked 13F filers disclose a position in NSP as of the latest SEC 13F filings, a combined $1.3B 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 | BlackRock, Inc. | 5.5M | $229.2M | ▲+4.3% Added · +230K sh | Q2 2026 | |
| 2 | Earnest Partners LLC | 3.1M | $128.1M | ▲+50% Added · +1.0M sh | Q2 2026 | |
| 3 | Reinhart Partners, LLC. | 2.9M | $79.7M | ▲+7.4% Added · +203K sh | Q1 2026 | |
| 4 | Vanguard Portfolio Management LLC | 2.2M | $91.6M | ▲+3.2% Added · +69K sh | Q2 2026 | |
| 5 | Goldman Sachs Group Inc | 1.7M | $44.9M | ▲+13% Added · +190K sh | Q1 2026 | |
| 6 | Vanguard Capital Management LLC | 1.6M | $64.6M | ▲+2.3% Added · +35K sh | Q2 2026 | |
| 7 | State Street Corp | 1.5M | $60.0M | ▲+4.6% Added · +64K sh | Q2 2026 | |
| 8 | Charles Schwab Investment Management Inc | 1.4M | $38.8M | ▼−10% Reduced · −162K sh | Q1 2026 | |
| 9 | Bank Of America Corp | 1.3M | $36.4M | ▼−42% Reduced · −976K sh | Q1 2026 | |
| 10 | Sei Investments Co | 1.3M | $35.5M | ▲+48% Added · +423K sh | Q1 2026 | |
| 11 | Geode Capital Management, LLC | 920K | $38.0M | ▲+8.7% Added · +74K sh | Q2 2026 | |
| 12 | Jacobs Levy Equity Management, Inc | 908K | $37.5M | ▼−2.5% Reduced · −23K sh | Q2 2026 | |
| 13 | Mawer Investment Management Ltd. | 747K | $20.2M | ▼−38% Reduced · −453K sh | Q1 2026 | |
| 14 | Two Sigma Investments, LP | 645K | $17.4M | ▲+73% Added · +272K sh | Q1 2026 | |
| 15 | Dimensional Fund Advisors LP | 602K | $16.3M | ▼−10% Reduced · −70K sh | Q1 2026 | |
| 16 | Sunriver Management LLC | 517K | $21.4M | ▲New +517K sh | Q2 2026 | |
| 17 | 22NW, LP | 493K | $20.4M | —Held | Q2 2026 | |
| 18 | Morgan Stanley | 428K | $11.6M | ▼−45% Reduced · −349K sh | Q1 2026 | |
| 19 | D. E. Shaw & Co., Inc. | 378K | $10.2M | ▼−58% Reduced · −522K sh | Q1 2026 | |
| 20 | Northern Trust Corp | 377K | $10.2M | ▲+0.6% Added · +2K sh | Q1 2026 | |
| 21 | Federated Hermes, Inc. | 333K | $9.0M | ▲1k× Added · +333K sh | Q1 2026 | |
| 22 | AQR Capital Management LLC | 298K | $8.1M | ▼−38% Reduced · −185K sh | Q1 2026 | |
| 23 | UBS Group AG | 293K | $7.9M | ▲+190% Added · +192K sh | Q1 2026 | |
| 24 | ProShare Advisors LLC | 284K | $7.7M | ▲+62% Added · +109K sh | Q1 2026 | |
| 25 | Solas Capital Management, LLC | 282K | $11.6M | ▲+12% Added · +30K sh | Q2 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. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 10 funds opened a new position in NSP and 22 added to an existing one, while 20 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 |
|---|---|---|
| Microsoft CorpMSFT | 119 funds | $184.5B |
| Amazon.com IncAMZN | 116 funds | $137.8B |
| Meta Platforms Inc-Class AMETA | 115 funds | $79.0B |
| Nvidia CorpNVDA | 113 funds | $274.6B |
| JPMorgan Chase & CoJPM | 113 funds | $41.5B |
| Berkshire Hathaway Inc-CL BBRK/B | 113 funds | $27.7B |
| Alphabet Inc-CL AGOOGL | 112 funds | $104.2B |
| Alphabet Inc-CL CGOOG | 111 funds | $92.1B |
| Visa Inc-Class A SharesV | 111 funds | $43.1B |
| Bank Of America CorpBAC | 111 funds | $23.6B |
| Unitedhealth Group IncUNH | 111 funds | $21.1B |
| Wells Fargo & CoWFC | 111 funds | $12.7B |
Ranked by how many of NSP's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NSP.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 3, 2026 | Sarvadi Paul J | Chairman of the Board & CEO, Director | Buy (P) | 233K | $7.9M |
| May 5, 2026 | Sarvadi Paul J | Chairman of the Board & CEO, Director | Buy (P) 3 lots, same day | 100K | $2.9M |
| Mar 19, 2026 | Sarvadi Paul J | Chairman of the Board & CEO, Director | Buy (P) 2 lots, same day | 25K | $590K |
| Mar 18, 2026 | Sarvadi Paul J | Chairman of the Board & CEO, Director | Buy (P) | 160K | $3.7M |
| Mar 17, 2026 | Sarvadi Paul J | Chairman of the Board & CEO, Director | Buy (P) 2 lots, same day | 17K | $384K |
| Mar 11, 2026 | Callens Christian P | SVP Legal, Gen Counsel & Sec | Buy (P) | 1K | $24K |
| Mar 11, 2026 | Masterson Ellen H | Director | Buy (P) | 1K | $24K |
| Mar 10, 2026 | Allison James D | EVP, Finance, CFO & Treasurer | Buy (P) | 10K | $205K |
| Nov 7, 2025 | Mehl Randall | Director | Buy (P) | 1K | $34K |
| Nov 6, 2025 | Mehl Randall | Director | Buy (P) | 2K | $69K |
| Sep 17, 2025 | Sarvadi Paul J | Chairman of the Board & CEO, Director | Sell (S) 4 lots, same day | 11K | $564K |
| Aug 15, 2025 | Clifford Tim | Director | Buy (P) | 2K | $100K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
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 | 47 | 33 | – |
Insiders Form 4 open-market | 4 | 0 | +$15.7M |
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.
No filings captured for this ticker in the live stream yet.
Connected entities for NSP
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/NSP/capital-change-brief"
Use Arkolith's capital_change_brief for NSP. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for NSP. Filings are public domain, sourced to SEC EDGAR.