Closelook Records · Manager
Acadian Asset Management
Two official windows, both partial: a sworn SEC 13F filing (US-listed longs only, as of quarter end, up to 45 days old) and holder-level European short registers (only positions above the 0.5% threshold). No return series is public, so no Closelook Rating — the record shows positioning, not performance.
The record, as shown at the source
| Metric | Value | As of | Source |
|---|---|---|---|
| 13F book (Q2 2026) | $84.2B across 1,980 positions | 2026-06-30, filed 13 Aug 2026 | SEC EDGAR 13F-HR ↗ |
| Top position | Apple — 5.5% of the 13F book | 2026-06-30, filed 13 Aug 2026 | SEC EDGAR 13F-HR ↗ |
| Disclosed short positions | 4 in the Germany and Norway registers | as published, 2026-10-24 | Bundesanzeiger / Finanstilsynet ↗ |
Figures are quoted exactly as the named source showed them on the stated date; they move daily — verify at the source before relying on them.
The Closelook battery insufficient data
No verifiable daily series is publicly available for this record yet, so we compute no battery and no rating — a missing series never becomes a low score. What would unlock it is described in the grade basis above and in the methodology.
The 13F-HR book as of 2026-06-30
$84.2B across 1980 issuers, reported for quarter end 2026-06-30 and filed 2026-08-13 — the figures below are already up to a quarter old by construction. 13F-HR covers long US-listed equity positions only, as of quarter end, filed up to 45 days later. Not the whole book.
| # | Issuer | Value | Weight |
|---|---|---|---|
| 1 | APPLE INC | $4.6B | 5.5% |
| 2 | NVIDIA CORPORATION | $3.9B | 4.6% |
| 3 | ALPHABET INC | $3.2B | 3.8% |
| 4 | AMAZON COM INC | $2.0B | 2.4% |
| 5 | MICROSOFT CORP | $1.8B | 2.1% |
| 6 | BANK NOVA SCOTIA B C | $1.6B | 1.9% |
| 7 | APPLIED MATLS INC | $1.4B | 1.7% |
| 8 | MICRON TECHNOLOGY INC | $1.3B | 1.6% |
| 9 | CANADIAN IMPERIAL BANK OF CO | $1.1B | 1.3% |
| 10 | META PLATFORMS INC | $1.1B | 1.3% |
Quarter rotation vs 2026-03-31
New positions (304)
- OCEANAGOLD CORP $0.1B
- STEEL DYNAMICS INC $0.1B
- ISHARES TR — MSCI ACWI ETF $0.1B
- COPART INC $0.0B
- AMERICAN INTL GROUP INC $0.0B
- FORTIVE CORP $0.0B
- OKTA INC $0.0B
- METHANEX CORP $0.0B
Exited (325)
- CARNIVAL PLC was $0.1B
- VENTAS INC was $0.1B
- HARMONY GOLD MNG LTD was $0.1B
- ISHARES INC — MSCI TAIWAN ETF was $0.1B
- EQUITABLE HLDGS INC was $0.1B
- SOLVENTUM CORP was $0.0B
- MCDONALDS CORP was $0.0B
- TRUIST FINL CORP was $0.0B
Added (shares) (819)
- APPLE INC +3.5%
- NVIDIA CORPORATION +4.6%
- AMAZON COM INC +37.8%
- BANK NOVA SCOTIA B C +22.4%
- CANADIAN IMPERIAL BANK OF CO +42.2%
- META PLATFORMS INC +42%
- COSTCO WHOLESALE CORPORATION +40%
- BROADCOM LTD +2.5%
Trimmed (shares) (665)
- ALPHABET INC -22.3%
- MICROSOFT CORP -3.3%
- APPLIED MATLS INC -7.7%
- MICRON TECHNOLOGY INC -25.2%
- ASML HLDG NV -16.9%
- LAM RESEARCH CORP -30.1%
- JPMORGAN CHASE & CO -28.9%
- TELEFONAKTIEBOLAGET LM ERICS -4.3%
Direction from aggregated share counts (CUSIP-matched across quarters); counts are complete; lists show the largest moves by value, up to eight each.
Aggregated by issuer from the information table at SEC EDGAR.
Disclosed shorts — the other side of the book
5 current net short positions published under this manager's legal entities in the official German (Bundesanzeiger) and Norwegian (Finanstilsynet) registers. Positions appear only above the 0.5% publication threshold, so these are a floor, not the full short book — and the 13F above shows only US-listed longs. As of 2026-10-31.
| Company | Register | Net short | Position date |
|---|---|---|---|
| TAG Immobilien AG | DE | 1.00% | 2026-10-20 |
| HelloFresh SE | DE | 0.70% | 2026-10-19 |
| BAKKAFROST | NO | 0.69% | 2026-04-22 |
| SCATEC ASA | NO | 0.60% | 2026-09-28 |
| 2G Energy AG | DE | 0.51% | 2026-10-28 |
All register positions: Short Registers board.
Fast lane — 5% stakes (Schedule 13D/G)
No Schedule 13D or 13G filed in the last 365 days, checked across every SEC filer entity of the manager. A 13D/G is only due on crossing 5% of a company's shares; books spread over hundreds of names rarely get there.
The Closelook read
$84.2B of US-listed longs across 1,980 positions, 304 new positions and 325 exits against the prior quarter — and 4 disclosed short positions in Germany and Norway, the largest TAG Immobilien AG at 1.00%.
Acadian Asset Management is one of the managers whose record is visible from both sides at once. The quarterly 13F shows the long book in US-listed equities — $84.2B across 1,980 positions for Q2 2026, with 304 new positions and 325 exits against the prior quarter. The largest position is Apple at 5.5% of the book. The European short registers show the other side: 4 current net short positions published under its legal entities in Germany and Norway, the largest in TAG Immobilien AG at 1.00%. Neither window is the whole book — the 13F omits shorts, non-US positions and anything below the reporting line; the registers show only shorts above 0.5% in two countries — which is why the record grades B+ and carries no rating: it documents positioning as filed, not returns.
Entry updated 24 Oct 2026 · All records · Famous Calls Record