47 tracked 13F filers disclose a position in SEER as of the latest SEC 13F filings, a combined $21.0M 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 | Siren, L.L.C. | $4.1M | 2.5M | —Held | Q2 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $3.3M | 2.0M | →First observed position No prior filed position | Q1 2026 | |
| 3 | BlackRock, Inc. | $3.1M | 1.8M | ▼−0.3% Reduced · −6K sh | Q1 2026 | |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $1.6M | 977K | ▼−7.1% Reduced · −75K sh | Q1 2026 | |
| 5 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | $1.4M | 825K | —Held | Q2 2026 | |
| 6 | TWO SIGMA INVESTMENTS, LP | $859K | 512K | ▲+102% Added · +259K sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $765K | 460K | ▲+8.8% Added · +37K sh | Q2 2026 | |
| 8 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $772K | 459K | ▼−25% Reduced · −150K sh | Q1 2026 | |
| 9 | Peapod Lane Capital LLC | $739K | 445K | ▲+1.6% Added · +7K sh | Q2 2026 | |
| 10 | DIMENSIONAL FUND ADVISORS LP | $373K | 222K | ▼−5.8% Reduced · −14K sh | Q1 2026 | |
| 11 | VANGUARD FIDUCIARY TRUST CO | $362K | 216K | →First observed position No prior filed position | Q1 2026 | |
| 12 | GOLDMAN SACHS GROUP INC | $326K | 194K | ▼−8.0% Reduced · −17K sh | Q1 2026 | |
| 13 | Rangeley Capital, LLC | $310K | 184K | ▲+822% Added · +164K sh | Q1 2026 | |
| 14 | MORGAN STANLEY | $270K | 161K | ▼−6.1% Reduced · −10K sh | Q1 2026 | |
| 15 | STATE STREET CORP | $266K | 160K | —Held | Q2 2026 | |
| 16 | JACOBS LEVY EQUITY MANAGEMENT, INC | $241K | 143K | ▲+267% Added · +104K sh | Q1 2026 | |
| 17 | Voss Capital, LP | $228K | 137K | ▲New +137K sh | Q2 2026 | |
| 18 | Shay Capital LLC | $228K | 135K | ▼−9.9% Reduced · −15K sh | Q1 2026 | |
| 19 | NORTHERN TRUST CORP | $226K | 135K | ▲+24% Added · +26K sh | Q1 2026 | |
| 20 | D. E. Shaw & Co., Inc. | $210K | 125K | ▼−69% Reduced · −283K sh | Q1 2026 | |
| 21 | HSBC HOLDINGS PLC | $193K | 114K | —Held | Q1 2026 | |
| 22 | AMERICAN CENTURY COMPANIES INC | $124K | 74K | ▼−1.8% Reduced · −1K sh | Q1 2026 | |
| 23 | ROYAL BANK OF CANADA | $120K | 72K | ▼−0.3% Reduced · −183 sh | Q1 2026 | |
| 24 | Palumbo Wealth Management LLC | $114K | 68K | ▲+1.9% Added · +1K sh | Q2 2026 | |
| 25 | Corient Private Wealth LLC | $106K | 63K | —Held | 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, 4 funds opened a new position in SEER and 5 added to an existing one, while 8 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 |
|---|---|---|
| NVIDIA CORPNVDA | 19 funds | $92.5B |
| MICROSOFT CORPMSFT | 18 funds | $58.5B |
| AMAZON.COM INCAMZN | 18 funds | $39.1B |
| BROADCOM INCAVGO | 18 funds | $35.8B |
| ALPHABET INC-CL AGOOGL | 18 funds | $35.6B |
| TESLA INCTSLA | 18 funds | $16.6B |
| NETFLIX INCNFLX | 18 funds | $12.5B |
| LAM RESEARCH CORPLRCX | 18 funds | $4.9B |
| ANNEXON INCANNX | 18 funds | $58.7M |
| PAGERDUTY INCPD | 18 funds | $58.6M |
| APPLE INCAAPL | 17 funds | $70.1B |
| META PLATFORMS INC-CLASS AMETA | 17 funds | $26.7B |
Ranked by how many of SEER's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 18, 2026 | Horn David R. | PRESIDENT & CFO | Sell (S) | 7K | $15K |
| Jul 8, 2026 | Nishar Dipchand | Director | Sell (S) | 11K | $23K |
| May 20, 2026 | Horn David R. | PRESIDENT & CFO | Sell (S) | 7K | $12K |
| Feb 18, 2026 | Farokhzad Omid | CEO AND CHAIR, Director | Sell (S) | 24K | $49K |
| Feb 18, 2026 | Horn David R. | PRESIDENT & CFO | Sell (S) | 8K | $15K |
| Nov 19, 2025 | Farokhzad Omid | CEO AND CHAIR, Director | Sell (S) | 34K | $67K |
| Nov 19, 2025 | Horn David R. | PRESIDENT & CFO | Sell (S) | 7K | $13K |
| Aug 20, 2025 | Farokhzad Omid | CEO AND CHAIR, Director | Sell (S) | 34K | $69K |
| Aug 20, 2025 | Horn David R. | PRESIDENT & CFO | Sell (S) | 7K | $14K |
| Jun 13, 2025 | Nishar Dipchand | Director | Sell (S) | 30K | $63K |
| May 20, 2025 | Farokhzad Omid | CEO AND CHAIR, Director | Sell (S) | 34K | $70K |
| May 20, 2025 | Horn David R. | PRESIDENT & CFO | Sell (S) | 7K | $14K |
Connected entities for SEER
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/SEER/capital-change-brief"
Use Arkolith's capital_change_brief for SEER. 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 SEER. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.