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CALC — CALCIMEDICA INC

Reported value held$3.34M
Funds holding (latest)14
SectorHealth Care
Funds holding (Q2 2026)7
Institutional value$448.49K · 435.38K sh
New / Add / Cut / Exit1 / 1 / 3 / 0
Top-5 / Top-10 concentration100.0% / 100.0%
Institutional holdings change Accumulating +54.3% (+153.16K sh)
Institutional value change Up +194.2%

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

FundSharesValuePortfolio WeightChange
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

FundSharesValuePortfolio WeightChange
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

FundSharesValuePortfolio WeightChange
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

FundSharesValuePortfolio WeightChange
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

FundSharesValuePortfolio WeightChange
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

FundSharesValuePortfolio WeightChange
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)

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 14 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 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 — — —

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