Das Observatorium

World's largest asset manager — Mostly passive/ETF assets — read size, not conviction.

49,968 Positionen · Top-10 28.1% · +237 neu · −183 Ausstiege

SPDR ETF sponsor — Passive giant; index flows dominate changes.

4,261 Positionen · Top-10 29.0% · +98 neu · −96 Ausstiege

Fidelity Investments' manager — Active + index fund complex.

13,978 Positionen · Top-10 34.0% · +335 neu · −195 Ausstiege

Bank/wealth platform — Bank-affiliated adviser aggregating client assets.

45,905 Positionen · Top-10 21.1% · +423 neu · −268 Ausstiege

Manages Fidelity index funds — Passive manager for Fidelity-branded index funds.

8,470 Positionen · Top-10 31.1% · +128 neu · −165 Ausstiege

Bank asset & wealth management — Bank-affiliated manager; broad book.

34,064 Positionen · Top-10 26.3% · +573 neu · −279 Ausstiege

Bank asset & wealth management — Bank-affiliated manager; broad book.

14,070 Positionen · Top-10 22.6% · +572 neu · −461 Ausstiege

Norway's sovereign wealth fund (NBIM) — The world's largest sovereign equity owner; near-index breadth.

1,617 Positionen · Top-10 32.4% · +1602 neu

Active fund complex — Large active growth manager.

4,722 Positionen · Top-10 32.3% · +219 neu · −114 Ausstiege

Ken Griffin (Founder & CEO) — Multi-strategy platform; heavy reported options activity — read positions with care.

16,122 Positionen · Top-10 16.0% · +1585 neu · −1241 Ausstiege

Capital Group division — American Funds' long-only equity.

637 Positionen · Top-10 29.6% · +65 neu · −55 Ausstiege

Institutional asset manager — One of the largest active institutional managers.

7,448 Positionen · Top-10 25.0% · +214 neu · −159 Ausstiege

Ken Fisher (Founder) — Large RIA managing many separate accounts — breadth over conviction.

1,037 Positionen · Top-10 35.6% · +122 neu · −96 Ausstiege

Warren Buffett (Chairman & CEO) — The holding company's reported U.S. equity book; famously concentrated and long-held.

89 Positionen · Top-10 88.5% · +1 neu · −1 Ausstiege

Cliff Asness (Co-founder) — Systematic factor investing across thousands of names.

21,077 Positionen · Top-10 12.2% · +244 neu · −81 Ausstiege

Izzy Englander (Founder) — Multi-manager pod platform; aggregate positions reflect many independent teams.

5,798 Positionen · Top-10 19.4% · +550 neu · −588 Ausstiege

Quantitative institutional manager — Systematic global equity.

1,887 Positionen · Top-10 27.7% · +373 neu · −299 Ausstiege

Founded by David E. Shaw — Quantitative multi-strategy manager.

6,298 Positionen · Top-10 20.2% · +543 neu · −289 Ausstiege

Value mutual-fund manager — Long-only value funds; positions turn over slowly.

222 Positionen · Top-10 27.9% · +7 neu · −6 Ausstiege

Sub-adviser to Vanguard funds — Long-duration growth positions.

324 Positionen · Top-10 42.5% · +10 neu · −6 Ausstiege

Founded by John Overdeck & David Siegel — Quantitative manager; broad, fast-turning book.

5,017 Positionen · Top-10 8.4% · +607 neu · −372 Ausstiege

London long/short platform — Systematic + discretionary long/short.

6,550 Positionen · Top-10 40.5% · +667 neu · −625 Ausstiege

Edinburgh growth manager — Long-horizon growth investing.

880 Positionen · Top-10 44.7% · +28 neu · −24 Ausstiege

Steve Cohen (Founder) — Multi-manager platform with discretionary pods.

3,923 Positionen · Top-10 14.8% · +625 neu · −611 Ausstiege

Manager of the Oakmark funds — Long-only value funds.

226 Positionen · Top-10 31.5% · +12 neu · −7 Ausstiege

Founded by Jim Simons — Quantitative manager holding thousands of positions; single names carry little signal.

3,140 Positionen · Top-10 12.0% · +546 neu · −604 Ausstiege

Manages Harvard-lineage capital — Low-profile, benchmark-aware stock picking.

1,002 Positionen · Top-10 29.5% · +147 neu · −112 Ausstiege

Chris Hohn (Founder) — Very concentrated, long-duration positions.

11 Positionen · Top-10 98.6% · +2 neu · −1 Ausstiege

Philippe Laffont (Founder) — Technology-focused crossover manager.

211 Positionen · Top-10 61.9% · +9 neu · −5 Ausstiege

Joel Greenblatt (Co-CIO) — Systematic value; hundreds of small long positions.

1,791 Positionen · Top-10 28.4% · +174 neu · −128 Ausstiege

Founded by Andreas Halvorsen — Fundamental long/short equity.

90 Positionen · Top-10 35.7% · +33 neu · −21 Ausstiege

Endowment trust — Concentrated endowment portfolio.

24 Positionen · Top-10 94.9% · +2 neu

Founded by Ray Dalio — One of the largest macro managers; the 13F shows only its reportable U.S. long book.

997 Positionen · Top-10 40.0% · +212 neu · −208 Ausstiege

Chase Coleman (Founder) — Growth/technology crossover investing.

46 Positionen · Top-10 67.1% · +9 neu · −16 Ausstiege

Paul Singer (Founder) — Activist positions often paired with derivatives that 13Fs only partially reveal.

29 Positionen · Top-10 95.6% · +2 neu · −2 Ausstiege

Founded by Stephen Mandel — Growth-oriented long/short equity.

34 Positionen · Top-10 53.9% · +13 neu · −15 Ausstiege

Cathie Wood (CEO) — Thematic ETF manager — its 13F largely mirrors its funds' disclosed holdings.

191 Positionen · Top-10 39.5% · +15 neu · −6 Ausstiege

Insurance holding company — Buffett-style equity book inside an insurer.

205 Positionen · Top-10 42.9% · +3 neu · −2 Ausstiege

Mario Gabelli (Chairman) — Value manager with many small-cap holdings.

938 Positionen · Top-10 15.4% · +35 neu · −98 Ausstiege

Brad Gerstner (Founder) — Technology-focused crossover manager.

20 Positionen · Top-10 83.3% · +9 neu · −2 Ausstiege

Carl Icahn — Activist positions, often alongside 13D filings.

18 Positionen · Top-10 98.6%

Family office of George Soros — Macro-driven family office.

266 Positionen · Top-10 29.4% · +85 neu · −78 Ausstiege

David Tepper (President) — Opportunistic, macro-aware equity positioning.

27 Positionen · Top-10 81.6% · +6 neu · −12 Ausstiege

Co-founded by Howard Marks — Credit specialist; the 13F shows only its listed-equity sliver.

145 Positionen · Top-10 66.5% · +8 neu · −11 Ausstiege

Founded by Jeff Ubben; led by Mason Morfit — Constructive activist with board seats.

18 Positionen · Top-10 88.2% · +1 neu · −1 Ausstiege

Larry Robbins (CEO) — Healthcare-heavy fundamental manager.

45 Positionen · Top-10 64.1% · +12 neu · −11 Ausstiege

Seth Klarman (CEO) — Value investor; much of the portfolio (cash, credit, private) never appears in a 13F.

23 Positionen · Top-10 74.9% · +3 neu · −2 Ausstiege

Stanley Druckenmiller (Chairman) — Macro-aware equity family office.

95 Positionen · Top-10 52.4% · +44 neu · −23 Ausstiege

Daniel Loeb (CEO) — Event-driven and activist equity manager.

43 Positionen · Top-10 60.6% · +16 neu · −9 Ausstiege

Jeff Smith (CEO) — Activist campaigns in mid-cap companies.

22 Positionen · Top-10 84.3% · +2 neu · −4 Ausstiege

Nelson Peltz (CEO) — Concentrated operational activism.

9 Positionen · Top-10 100.0%

David Einhorn (President) — Long/short value manager (adviser entity renamed DME Capital Management) — 13F shows reportable longs only.

95 Positionen · Top-10 52.8% · +7 neu · −6 Ausstiege

Li Lu (Founder) — Very concentrated value book.

8 Positionen · Top-10 100.0% · −6 Ausstiege

Prem Watsa (Chairman) — Insurance holding company's equity portfolio.

32 Positionen · Top-10 90.8% · +6 neu · −3 Ausstiege

Classic Graham-and-Dodd firm — Old-school value manager.

91 Positionen · Top-10 69.2% · +13 neu · −15 Ausstiege

Mohnish Pabrai (Managing Partner) — Ultra-concentrated value vehicle.

4 Positionen · Top-10 100.0% · +1 neu

Bill Ackman (CEO) — Concentrated activist positions in a small number of large companies.

Positionsauswertung in Bearbeitung

Michael Burry (Founder) — Small, concentrated book; reported options make headline positions easy to misread.

Positionsauswertung in Bearbeitung

Index-fund pioneer — Passive giant — position changes mostly reflect index flows, not views.

Positionsauswertung in Bearbeitung