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ACOG — ALPHA COGNITION INC

Reported value held$1.45M
Funds holding (latest)9
SectorMaterials
Funds holding (Q2 2026)5
Institutional value$938.79K · 130.03K sh
New / Add / Cut / Exit1 / 3 / 0 / 0
Top-5 / Top-10 concentration100.0% / 100.0%
Institutional holdings change Accumulating +10.3% (+12.12K sh)
Institutional value change Up +45.0%

As of Q2 2026, 5 SEC-registered investment managers reported holding ACOG (ALPHA COGNITION INC) in their latest 13F filings, with a combined reported value of $938.79K across 130.03K shares. That is +10.3% by share count (+12.12K shares) versus the previous quarter, while reported value moved +45.0%. 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, 3 added to existing stakes. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

ACOG is classified in the Materials 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.

FundQuarterSharesValuePortfolio WeightChange
Citadel Advisors history Q2 2026 97.55K $704.28K 0.00% Add
Marshall Wace history Q4 2025 53.20K $345.82K 0.00% Reduce
Two Sigma Investments history Q2 2026 18.83K $135.97K 0.00% Add
Millennium Management history Q3 2025 17.25K $112.30K 0.00% Hold
Geode Capital Management history Q2 2026 11.99K $86.58K 0.00% Hold
BlackRock Inc history Q2 2025 5.44K $50.78K 0.00% New
UBS Group AG history Q2 2026 1.46K $10.51K 0.00% Add
Morgan Stanley history Q2 2026 200 $1.44K 0.00% New
PNC Financial Services history Q4 2025 120 $780 0.00% Hold

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 9 funds)

FundQ4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Citadel Advisors — — — — 118.42K 89.59K 97.55K
Two Sigma Investments — — — 22.73K 57.57K 15.89K 18.83K
Geode Capital Management — — 11.99K 11.99K 11.99K 11.99K 11.99K
UBS Group AG 8.65K — 31.90K 141 927 438 1.46K
Morgan Stanley — — 525 840 — — 200
Marshall Wace — — 64.33K 72.21K 53.20K — —
Millennium Management — — 17.22K 17.25K — — —
PNC Financial Services 120 120 120 120 120 — —
BlackRock Inc — — 5.44K — — — —

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