257 tracked 13F filers disclose a position in SPSC as of the latest SEC 13F filings, a combined $2.0B 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $324.5M | 5.8M | ▲+1.9% Added · +111K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $164.7M | 3.0M | →First observed position No prior filed position | Q1 2026 | |
| 3 | Neuberger Berman Group LLC | $99.7M | 1.8M | ▲+26% Added · +375K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $94.5M | 1.7M | →First observed position No prior filed position | Q1 2026 | |
| 5 | STATE STREET CORP | $83.5M | 1.5M | ▲+2.1% Added · +31K sh | Q1 2026 | |
| 6 | GOLDMAN SACHS GROUP INC | $59.5M | 1.1M | ▲+62% Added · +408K sh | Q1 2026 | |
| 7 | BANK OF AMERICA CORP /DE/ | $55.6M | 999K | ▲+3.3% Added · +31K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $55.6M | 998K | ▲+2.7% Added · +27K sh | Q1 2026 | |
| 9 | MORGAN STANLEY | $53.5M | 961K | ▲+10% Added · +89K sh | Q1 2026 | |
| 10 | CITADEL ADVISORS LLC | $50.8M | 913K | ▲+247% Added · +650K sh | Q1 2026 | |
| 11 | DISCIPLINED GROWTH INVESTORS INC /MN | $45.1M | 811K | ▼−4.0% Reduced · −34K sh | Q1 2026 | |
| 12 | FEDERATED HERMES, INC. | $41.1M | 739K | ▲+202% Added · +494K sh | Q1 2026 | |
| 13 | BNP Paribas Asset Management Holding S.A. | $39.5M | 710K | ▼−4.0% Reduced · −29K sh | Q1 2026 | |
| 14 | Irenic Capital Management LP | $33.3M | 598K | ▲+32% Added · +146K sh | Q1 2026 | |
| 15 | Anson Funds Management LP | $32.0M | 575K | ▲New +575K sh | Q1 2026 | |
| 16 | NORGES BANK | $49.9M | 560K | ▲+32% Added · +137K sh | Q4 2025 | |
| 17 | NORDEA INVESTMENT MANAGEMENT AB | $30.0M | 538K | ▼−56% Reduced · −679K sh | Q1 2026 | |
| 18 | DIMENSIONAL FUND ADVISORS LP | $28.1M | 504K | ▲+17% Added · +74K sh | Q1 2026 | |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $27.9M | 501K | ▲+2.5% Added · +12K sh | Q1 2026 | |
| 20 | D. E. Shaw & Co., Inc. | $27.3M | 491K | ▲+8.5% Added · +38K sh | Q1 2026 | |
| 21 | NORTHERN TRUST CORP | $24.6M | 442K | ▼−2.3% Reduced · −10K sh | Q1 2026 | |
| 22 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $19.7M | 355K | ▲131× Added · +352K sh | Q1 2026 | |
| 23 | JANUS HENDERSON GROUP PLC | $16.9M | 305K | ▲+95% Added · +148K sh | Q1 2026 | |
| 24 | BNP PARIBAS FINANCIAL MARKETS | $16.5M | 296K | ▲+21% Added · +51K sh | Q1 2026 | |
| 25 | Bank of New York Mellon Corp | $16.1M | 289K | ▲+5.2% Added · +14K 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, 8 funds opened a new position in SPSC and 31 added to an existing one, while 15 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 127 funds | $233.4B |
| APPLE INCAAPL | 125 funds | $251.0B |
| AMAZON.COM INCAMZN | 123 funds | $171.5B |
| COSTCO WHOLESALE CORPCOST | 123 funds | $32.1B |
| ALPHABET INC-CL AGOOGL | 121 funds | $134.6B |
| VISA INC-CLASS A SHARESV | 121 funds | $48.9B |
| BROADCOM INCAVGO | 119 funds | $134.9B |
| META PLATFORMS INC-CLASS AMETA | 119 funds | $95.7B |
| ELI LILLY & COLLY | 118 funds | $66.0B |
| JPMORGAN CHASE & COJPM | 118 funds | $49.9B |
| MASTERCARD INC - AMA | 118 funds | $45.6B |
| BANK OF AMERICA CORPBAC | 118 funds | $27.1B |
Ranked by how many of SPSC's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 7, 2026 | Reaume Marty M | Director | Sell (S) | 1K | $57K |
| Apr 7, 2026 | Reaume Marty M | Director | Sell (S) | 1K | $58K |
| Mar 9, 2026 | Reaume Marty M | Director | Sell (S) | 1K | $63K |
| Feb 24, 2026 | THINGELSTAD JAMIE | EVP, Chief Technology Officer | Sell (S) | 2K | $104K |
| Feb 24, 2026 | THINGELSTAD JAMIE | EVP, Chief Technology Officer | Sell (S) | 518 | $29K |
| Feb 20, 2026 | Nelson Kimberly K. | EVP & CFO | Sell (S) | 1K | $84K |
| Feb 20, 2026 | Nelson Kimberly K. | EVP & CFO | Sell (S) | 1K | $71K |
| Feb 20, 2026 | Nelson Kimberly K. | EVP & CFO | Sell (S) | 4K | $215K |
| Feb 20, 2026 | Collins Chadwick | Chief Executive Officer, Director | Sell (S) | 3K | $167K |
| Feb 20, 2026 | Collins Chadwick | Chief Executive Officer, Director | Sell (S) | 3K | $166K |
| Feb 20, 2026 | Collins Chadwick | Chief Executive Officer, Director | Sell (S) | 8K | $452K |
| Feb 9, 2026 | Reaume Marty M | Director | Sell (S) | 1K | $80K |
Connected entities for SPSC
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/SPSC/capital-change-brief"
Use Arkolith's capital_change_brief for SPSC. 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 SPSC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.