CALC — CALCIMEDICA INC
As of Q2 2026, 7 SEC-registered investment managers reported holding CALC (CALCIMEDICA INC) in their latest 13F filings, with a combined reported value of $448.49K across 435.38K shares. That is +54.3% by share count (+153.16K shares) versus the previous quarter, while reported value moved +194.2%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 1 added to existing stakes, 3 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
CALC is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 7 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 143.25K | $147.54K | 0.00% | New |
| Geode Capital Management history | 110.48K | $113.85K | 0.00% | Reduce |
| Renaissance Technologies history | 97.30K | $100.22K | 0.00% | Reduce |
| Citadel Advisors history | 71.80K | $73.95K | 0.00% | Add |
| Northern Trust Corp history | 12.53K | $12.91K | 0.00% | Hold |
| UBS Group AG history | 16 | $16 | 0.00% | Reduce |
| Wells Fargo & Co history | 10 | $10 | 0.00% | Hold |
Q1 2026 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 128.07K | $69.16K | 0.00% | Add |
| Geode Capital Management history | 123.38K | $66.65K | 0.00% | Add |
| Citadel Advisors history | 18.20K | $9.83K | 0.00% | New |
| Northern Trust Corp history | 12.53K | $6.77K | 0.00% | Hold |
| UBS Group AG history | 17 | $9 | 0.00% | Reduce |
| Wells Fargo & Co history | 10 | $5 | 0.00% | Hold |
Q4 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 407.80K | $2.69M | 0.00% | Add |
| Geode Capital Management history | 99.79K | $657.60K | 0.00% | Add |
| Renaissance Technologies history | 88.30K | $581.90K | 0.00% | Add |
| Millennium Management history | 14.86K | $97.89K | 0.00% | Reduce |
| Northern Trust Corp history | 12.53K | $82.57K | 0.00% | New |
| Bank of America Corp history | 9.03K | $59.49K | 0.00% | Hold |
| UBS Group AG history | 1.10K | $7.25K | 0.00% | Add |
| Wells Fargo & Co history | 10 | $66 | 0.00% | New |
Q3 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 376.62K | $1.14M | 0.00% | Add |
| Geode Capital Management history | 98.85K | $298.53K | 0.00% | Add |
| Renaissance Technologies history | 70.00K | $215.31K | 0.00% | Add |
| Millennium Management history | 34.39K | $103.85K | 0.00% | Reduce |
| Bank of America Corp history | 9.03K | $27.77K | 0.00% | Hold |
| Citigroup Inc history | 4.93K | $15.15K | 0.00% | New |
| Morgan Stanley history | 856 | $2.63K | 0.00% | Hold |
| UBS Group AG history | 17 | $52 | 0.00% | Reduce |
Q2 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 339.15K | $518.90K | 0.00% | Hold |
| Geode Capital Management history | 97.03K | $148.46K | 0.00% | Add |
| Millennium Management history | 52.87K | $80.89K | 0.00% | Reduce |
| Renaissance Technologies history | 36.00K | $57.60K | 0.00% | Add |
| UBS Group AG history | 17.00K | $27.20K | 0.00% | Add |
| Bank of America Corp history | 9.04K | $14.46K | 0.00% | Hold |
| Morgan Stanley history | 856 | $1.37K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 536 | $820 | 0.00% | New |
Q1 2025 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 339.15K | $647.77K | 0.00% | Hold |
| Geode Capital Management history | 96.38K | $184.09K | 0.00% | Add |
| Millennium Management history | 59.39K | $113.43K | 0.00% | Reduce |
| Renaissance Technologies history | 35.42K | $67.64K | 0.00% | Reduce |
| BlackRock Inc history | 15.41K | $29.43K | 0.00% | Reduce |
| Bank of America Corp history | 9.02K | $17.23K | 0.00% | Hold |
| Morgan Stanley history | 856 | $1.64K | 0.00% | Hold |
| UBS Group AG history | 220 | $421 | 0.00% | Reduce |
| JPMorgan Chase & Co history | 15 | $29 | 0.00% | Reduce |
New Positions (Q2 2026)
- Morgan Stanley 143.25K sh · $147.54K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 14 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Morgan Stanley | 143.25K | — | — | 856 | 856 | 856 | 856 | 856 | 856 | 856 | 856 | 1.56K | 1.56K |
| Geode Capital Management | 110.48K | 123.38K | 99.79K | 98.85K | 97.03K | 96.38K | 90.87K | 66.55K | 44.03K | 44.69K | 13.35K | 13.35K | — |
| Renaissance Technologies | 97.30K | 128.07K | 88.30K | 70.00K | 36.00K | 35.42K | 43.20K | — | — | — | — | — | — |
| Citadel Advisors | 71.80K | 18.20K | — | — | — | — | — | — | — | — | — | — | — |
| Northern Trust Corp | 12.53K | 12.53K | 12.53K | — | — | — | — | — | — | — | — | — | — |
| UBS Group AG | 16 | 17 | 1.10K | 17 | 17.00K | 220 | 325 | 15 | 15 | 16 | 14 | 436 | 14 |
| Wells Fargo & Co | 10 | 10 | 10 | — | — | — | — | — | — | 55 | 16 | 15 | 14 |
| Bank of America Corp | — | — | 9.03K | 9.03K | 9.04K | 9.02K | 9.02K | 9.21K | 9.01K | 507 | 507 | 30 | 1 |
| Citigroup Inc | — | — | — | 4.93K | — | — | — | — | — | — | — | — | — |
| Millennium Management | — | — | 14.86K | 34.39K | 52.87K | 59.39K | 72.06K | 55.23K | 61.59K | 66.13K | — | — | — |
| Vanguard Group | — | — | 407.80K | 376.62K | 339.15K | 339.15K | 339.15K | 254.15K | 252.80K | 13.36K | — | — | — |
| BlackRock Inc | — | — | — | — | — | 15.41K | 15.95K | 16.07K | — | — | — | — | — |
| Fidelity Management & Research (FMR) | — | — | — | — | 536 | — | — | — | — | — | — | — | — |
| JPMorgan Chase & Co | — | — | — | — | — | 15 | 17 | 17 | 18 | 14 | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details