47 tracked 13F filers disclose a position in TLX as of the latest SEC 13F filings, a combined $32.4M 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 | FMR LLC | $5.4M | 565K | ▲+357% Added · +441K sh | Q1 2026 | |
| 2 | Portolan Capital Management, LLC | $5.2M | 541K | ▲New +541K sh | Q1 2026 | |
| 3 | LAZARD ASSET MANAGEMENT LLC | $2.8M | 290K | ▲+16% Added · +39K sh | Q1 2026 | |
| 4 | PORTLAND INVESTMENT COUNSEL INC. | $3.1M | 266K | —Held | Q2 2026 | |
| 5 | Private Advisor Group, LLC | $2.3M | 197K | ▲+13% Added · +23K sh | Q2 2026 | |
| 6 | Integrated Wealth Concepts LLC | $1.9M | 164K | —Held | Q2 2026 | |
| 7 | Hennion & Walsh Asset Management, Inc. | $1.7M | 150K | ▲New +150K sh | Q2 2026 | |
| 8 | BLAIR WILLIAM & CO/IL | $1.4M | 123K | ▲New +123K sh | Q2 2026 | |
| 9 | MORGAN STANLEY | $1.1M | 116K | ▲+560% Added · +99K sh | Q1 2026 | |
| 10 | Raiffeisen Bank International AG | $1.3M | 115K | ▼−12% Reduced · −15K sh | Q2 2026 | |
| 11 | Quadrature Capital Ltd | $1.2M | 102K | ▲Added Added · +102K sh | Q2 2026 | |
| 12 | XY Capital Ltd | $822K | 71K | ▲+468% Added · +59K sh | Q2 2026 | |
| 13 | Vanguard Personalized Indexing Management, LLC | $680K | 59K | ▲+77% Added · +26K sh | Q2 2026 | |
| 14 | NLB Skladi, upravljanje premozenja, d.o.o. | $669K | 58K | ▲New +58K sh | Q2 2026 | |
| 15 | JPMORGAN CHASE & CO | $514K | 57K | ▼−23% Reduced · −17K sh | Q1 2026 | |
| 16 | Mariner, LLC | $415K | 43K | ▲+19% Added · +7K sh | Q1 2026 | |
| 17 | Capricorn Fund Managers Ltd | $416K | 36K | ▲New +36K sh | Q2 2026 | |
| 18 | UBS Group AG | $309K | 32K | ▲16× Added · +30K sh | Q1 2026 | |
| 19 | IHT Wealth Management, LLC | $372K | 32K | ▲+29% Added · +7K sh | Q2 2026 | |
| 20 | XTX Topco Ltd | $249K | 26K | ▲+120% Added · +14K sh | Q1 2026 | |
| 21 | BNP PARIBAS FINANCIAL MARKETS | $115K | 12K | ▲+700% Added · +11K sh | Q1 2026 | |
| 22 | Vident Advisory, LLC | $138K | 12K | ▼−28% Reduced · −5K sh | Q2 2026 | |
| 23 | BANK OF AMERICA CORP /DE/ | $96K | 10K | ▲+524% Added · +8K sh | Q1 2026 | |
| 24 | RHUMBLINE ADVISERS | $94K | 10K | ▼−8.9% Reduced · −964 sh | Q1 2026 | |
| 25 | Arax Advisory Partners | $25K | 2K | ▲17× Added · +2K 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.
Last quarter, 10 funds opened a new position in TLX and 8 added to an existing one, while 2 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 |
|---|---|---|
| AMAZON.COM INCAMZN | 23 funds | $3.5B |
| JPMORGAN CHASE & COJPM | 23 funds | $988.7M |
| NVIDIA CORPNVDA | 22 funds | $5.1B |
| MICROSOFT CORPMSFT | 22 funds | $4.0B |
| ALPHABET INC-CL AGOOGL | 22 funds | $2.7B |
| ELI LILLY & COLLY | 22 funds | $1.5B |
| VISA INC-CLASS A SHARESV | 22 funds | $1.3B |
| META PLATFORMS INC-CLASS AMETA | 22 funds | $1.2B |
| MERCK & CO. INC.MRK | 22 funds | $678.7M |
| ORACLE CORPORCL | 22 funds | $408.8M |
| GE VERNOVA INCGEV | 22 funds | $272.4M |
| BOEING CO/THEBA | 22 funds | $246.3M |
Ranked by how many of TLX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 29, 2026 | Behrenbruch Christian | MD & Group CEO, Director | Buy (P) | 33K | $497K |
| Apr 28, 2026 | Behrenbruch Christian | MD & Group CEO, Director | Buy (P) | 35K | $500K |
| May 1, 2006 | LONG JOHN A | Senior Vice President | Sell (S) | 1K | $6K |
Connected entities for TLX
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/TLX/capital-change-brief"
Use Arkolith's capital_change_brief for TLX. 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 TLX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.