84 tracked 13F filers disclose a position in PLSE as of the latest SEC 13F filings, a combined $165.2M 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. | $28.9M | 1.3M | ▼−1.3% Reduced · −17K sh | Q1 2026 | |
| 2 | BANK OF AMERICA CORP /DE/ | $18.7M | 866K | ▲+8.2% Added · +66K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $17.6M | 816K | →First observed position No prior filed position | Q1 2026 | |
| 4 | Portolan Capital Management, LLC | $15.8M | 733K | ▲+86% Added · +340K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $10.6M | 492K | ▲+5.9% Added · +27K sh | Q1 2026 | |
| 6 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $10.0M | 463K | ▲New +463K sh | Q1 2026 | |
| 7 | STATE STREET CORP | $9.9M | 457K | ▲+2.2% Added · +10K sh | Q1 2026 | |
| 8 | BALYASNY ASSET MANAGEMENT L.P. | $5.7M | 265K | ▲New +265K sh | Q1 2026 | |
| 9 | GRIFFIN ASSET MANAGEMENT, INC. | $6.3M | 227K | ▲+0.9% Added · +2K sh | Q2 2026 | |
| 10 | LMR Partners LLP | $4.6M | 213K | ▲New +213K sh | Q1 2026 | |
| 11 | NORTHERN TRUST CORP | $4.0M | 187K | ▲+1.6% Added · +3K sh | Q1 2026 | |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | $3.6M | 165K | →First observed position No prior filed position | Q1 2026 | |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.2M | 148K | ▼−3.0% Reduced · −5K sh | Q1 2026 | |
| 14 | CITADEL ADVISORS LLC | $3.1M | 142K | ▲+242% Added · +101K sh | Q1 2026 | |
| 15 | VANGUARD FIDUCIARY TRUST CO | $2.8M | 131K | →First observed position No prior filed position | Q1 2026 | |
| 16 | Westside Investment Management, Inc. | $2.2M | 78K | ▲+10% Added · +7K sh | Q2 2026 | |
| 17 | Panoramic Capital, LLC | $1.3M | 58K | ▲+53% Added · +20K sh | Q1 2026 | |
| 18 | MILLENNIUM MANAGEMENT LLC | $1.2M | 56K | ▲New +56K sh | Q1 2026 | |
| 19 | Parkman Healthcare Partners LLC | $1.1M | 50K | ▲New +50K sh | Q1 2026 | |
| 20 | Nuveen, LLC | $981K | 45K | ▼−5.7% Reduced · −3K sh | Q1 2026 | |
| 21 | MORGAN STANLEY | $932K | 43K | ▲+1.8% Added · +768 sh | Q1 2026 | |
| 22 | Swiss National Bank | $844K | 39K | —Held | Q1 2026 | |
| 23 | Bank of New York Mellon Corp | $831K | 38K | ▼−0.2% Reduced · −80 sh | Q1 2026 | |
| 24 | UBS Group AG | $733K | 34K | ▼−55% Reduced · −42K sh | Q1 2026 | |
| 25 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $687K | 32K | ▲+3.6% Added · +1K 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, 14 funds opened a new position in PLSE and 13 added to an existing one, while 7 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 | 25 funds | $5.9B |
| META PLATFORMS INC-CLASS AMETA | 25 funds | $3.3B |
| VERTIV HOLDINGS CO-AVRT | 25 funds | $198.1M |
| ALPHABET INC-CL AGOOGL | 24 funds | $4.0B |
| BROADCOM INCAVGO | 24 funds | $3.5B |
| ALPHABET INC-CL CGOOG | 24 funds | $3.0B |
| TESLA INCTSLA | 24 funds | $2.4B |
| MICRON TECHNOLOGY INCMU | 24 funds | $2.4B |
| ELI LILLY & COLLY | 24 funds | $1.8B |
| COSTCO WHOLESALE CORPCOST | 24 funds | $1.6B |
| VISA INC-CLASS A SHARESV | 24 funds | $1.3B |
| HOME DEPOT INCHD | 24 funds | $1.2B |
Ranked by how many of PLSE's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 11, 2026 | LAVIOLETTE PAUL A | Chief Executive Officer, Director | Buy (P) | 15K | $295K |
| May 11, 2026 | DUGGAN ROBERT W | Director, 10% Owner | Buy (P) | 660K | $13.0M |
| Feb 18, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 5K | $118K |
| Feb 17, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $473K |
| Feb 13, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $471K |
| Feb 12, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $467K |
| Feb 11, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $504K |
| Feb 10, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $470K |
| Feb 9, 2026 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $429K |
| Oct 2, 2025 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 5K | $85K |
| Sep 19, 2025 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 400 | $7K |
| Sep 18, 2025 | Danahy Kevin Patrick | Chief Commercial Officer | Sell (S) | 20K | $370K |
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/PLSE/capital-change-brief"
Use Arkolith's capital_change_brief for PLSE. 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 PLSE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.