153 tracked 13F filers disclose a position in TK as of the latest SEC 13F filings, a combined $517.2M 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 | DIMENSIONAL FUND ADVISORS LP | $66.0M | 5.4M | ▲+1.5% Added · +80K sh | Q1 2026 | |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $49.8M | 4.1M | ▼−2.9% Reduced · −121K sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $39.9M | 3.3M | ▲+4.4% Added · +137K sh | Q1 2026 | |
| 4 | Allspring Global Investments Holdings, LLC | $33.8M | 2.8M | ▲+59% Added · +1.0M sh | Q1 2026 | |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $27.0M | 2.2M | —Held | Q1 2026 | |
| 6 | AMERICAN CENTURY COMPANIES INC | $21.8M | 1.8M | ▼−22% Reduced · −497K sh | Q1 2026 | |
| 7 | Flat Footed LLC | $19.8M | 1.6M | ▼−7.9% Reduced · −140K sh | Q1 2026 | |
| 8 | JPMORGAN CHASE & CO | $18.3M | 1.5M | ▼−17% Reduced · −315K sh | Q1 2026 | |
| 9 | GOLDMAN SACHS GROUP INC | $16.5M | 1.4M | ▲+15% Added · +172K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $16.0M | 1.3M | ▲+15% Added · +167K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $15.7M | 1.3M | ▲+4.0% Added · +50K sh | Q1 2026 | |
| 12 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $11.4M | 932K | ▼−8.1% Reduced · −82K sh | Q1 2026 | |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | $11.1M | 913K | ▲+31% Added · +218K sh | Q1 2026 | |
| 14 | CITADEL ADVISORS LLC | $10.9M | 894K | ▲+99% Added · +445K sh | Q1 2026 | |
| 15 | Qube Research & Technologies Ltd | $10.7M | 874K | ▲+40% Added · +250K sh | Q1 2026 | |
| 16 | BARCLAYS PLC | $9.9M | 807K | ▲+405% Added · +647K sh | Q1 2026 | |
| 17 | UBS Group AG | $9.5M | 778K | ▼−14% Reduced · −129K sh | Q1 2026 | |
| 18 | TWO SIGMA INVESTMENTS, LP | $9.1M | 744K | ▲+151% Added · +448K sh | Q1 2026 | |
| 19 | MILLENNIUM MANAGEMENT LLC | $7.5M | 617K | ▼−17% Reduced · −128K sh | Q1 2026 | |
| 20 | Empowered Funds, LLC | $6.2M | 512K | ▲+8.0% Added · +38K sh | Q1 2026 | |
| 21 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $5.6M | 455K | ▲+1.1% Added · +5K sh | Q1 2026 | |
| 22 | BANK OF AMERICA CORP /DE/ | $5.5M | 449K | ▼−0.6% Reduced · −3K sh | Q1 2026 | |
| 23 | VANGUARD PORTFOLIO MANAGEMENT LLC | $5.1M | 418K | →First observed position No prior filed position | Q1 2026 | |
| 24 | JANE STREET GROUP, LLC | $4.3M | 356K | ▼−20% Reduced · −88K sh | Q1 2026 | |
| 25 | ENVESTNET ASSET MANAGEMENT INC | $4.3M | 353K | ▲+30% Added · +82K 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, 2 funds opened a new position in TK and 23 added to an existing one, while 21 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 | 68 funds | $25.9B |
| ALPHABET INC-CL AGOOGL | 68 funds | $16.4B |
| BROADCOM INCAVGO | 68 funds | $14.5B |
| META PLATFORMS INC-CLASS AMETA | 68 funds | $12.1B |
| AMAZON.COM INCAMZN | 67 funds | $19.3B |
| ELI LILLY & COLLY | 67 funds | $7.1B |
| VISA INC-CLASS A SHARESV | 67 funds | $5.5B |
| COSTCO WHOLESALE CORPCOST | 67 funds | $5.3B |
| MICRON TECHNOLOGY INCMU | 67 funds | $5.2B |
| UNITEDHEALTH GROUP INCUNH | 67 funds | $2.7B |
| AUTOMATIC DATA PROCESSINGADP | 67 funds | $972.9M |
| NVIDIA CORPNVDA | 66 funds | $38.3B |
Ranked by how many of TK's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 22, 2026 | Locke Simon Heidi | Director | Sell (S) | 18K | $224K |
| Jun 17, 2026 | Krediet Rudolph | Director | Sell (S) | 63K | $744K |
| Jun 12, 2026 | Hvid Kenneth | President and CEO, Director | Sell (S) | 7K | $82K |
| Jun 11, 2026 | Speers Brody | Chief Financial Officer, Director | Sell (S) | 6K | $67K |
| Jun 11, 2026 | Hvid Kenneth | President and CEO, Director | Sell (S) | 165K | $2.0M |
| Jun 11, 2026 | Hvid Kenneth | President and CEO, Director | Sell (S) | 150K | $1.8M |
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/TK/capital-change-brief"
Use Arkolith's capital_change_brief for TK. 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 TK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.