Ranked by reported Q2 2025 13F market value
Share of total reported institutional value in LGMK held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | XTX Topco Ltd | 237K | $950 | — | 26.383% | 0.00% |
| 2 | ADVISOR GROUP HOLDINGS, INC. | 31 | $46 | 0.0% | 0.003% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in LGMK — a direct measure of their conviction.
Filings activity in LGMK during Q2 2025, grouped by how each filer changed its position.
Institutions that opened a new LGMK position in Q2 2025
Institutions that fully closed their LGMK position in Q2 2025
6 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2025 | 2 | 86% | 0.12% | 199.87 pp | $0M | 100% |
| Q1 2025 | 14 | +27% | 199.99% | +151.14 pp | $2M | +410% |
| Q4 2024 | 11 | 39% | 48.85% | +43.94 pp | $0M | +895% |
| Q3 2024 | 18 | +29% | 4.91% | 0.50 pp | $0M | 9.2% |
| Q2 2024 | 14 | +17% | 5.41% | +0.82 pp | $0M | +18% |
| Q1 2024 | 12 | — | 4.59% | — | $0M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying LGMK stock.
Based on Q2 2025 13F filings, institutional ownership of LogicMark, Inc. stands at 0.1%, held across 2 reporting institutions.
XTX Topco Ltd is the largest reported institutional holder of LGMK, with approximately 237,383 shares worth $0.00B as of Q2 2025.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of LGMK.
Our composite Smart Money Score for LGMK is 10 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
1 institutions opened new positions in LGMK during Q2 2025, while 13 fully exited. 0 added to existing positions and 0 trimmed.
LGMK institutional ownership fell by 199.87 percentage points quarter-over-quarter, with a net change of -12 holders.
The top 10 institutions account for 100.0% of all reported 13F value in LGMK, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
LogicMark, Inc. (LGMK) Institutional Ownership