D. E. Shaw & Co., Inc.

CIK 0001009207 · Q1 2026

13F Equity AUM

$166.3B

-8.8% QoQ

Positions

3,145

+40 QoQ

AUM Rank

#100

Top 0.8%

Skill Alpha (FF)

+0.4%/yr^ns

No Clear Edge

Rank #2,030 · Top 25%

vs S&P -0.6%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 8.8%Top 10: 14.8%Top 20: 22.6%

NVDA2.3%

MSFT1.8%

TSLA1.6%

GOOGL1.6%

AVGO1.5%

AAPL1.4%

GOOG1.2%

MU1.2%

META1.2%

AMZN1.0%

Others (3135)85.2%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Technology28.0%

Financial Services13.3%

Consumer Cyclical11.9%

Healthcare10.6%

Industrials8.6%

Communication Services7.8%

Energy4.7%

Basic Materials4.1%

Other10.9%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 3145Median: 0.00%Avg: 0.03%

0–0.5%

3111(69.5%)

0.5–1%

24(15.7%)

1–3%

10(14.8%)

3–5%

0(0.0%)

5%+

0(0.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 2,956Unique: 189vs 20 funds

39.5%Moderate

3,145

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

48.3%

BlackRock, Inc.

58.8%

BANK OF AMERICA CORP /DE/

48.3%

JPMORGAN CHASE & CO

44.7%

STATE STREET CORP

59.8%

GEODE CAPITAL MANAGEMENT, LLC

58.4%

VANGUARD CAPITAL MANAGEMENT LLC

57.3%

VANGUARD PORTFOLIO MANAGEMENT LLC

58.3%

FMR LLC

48.9%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New454Increased1115Decreased1404Exited404

New Positions

NDQ0.3%

+750K

STRATEGY INC0.2%

+457.0M

IDCC 3.5 06/01/270.1%

+51.8M

BKLN0.1%

+10.0M

NEXTERA ENERGY INC0.1%

+2.4M

ORACLE CORP0.1%

+2.4M

SOXX0.1%

+323K

BRIDGEBIO PHARMA INC0.1%

+62.8M

IBRX0.1%

+12.6M

HPE 7.625 09/01/270.1%

+1.4M

Increased

MSTR 0.625 09/15/280.1%

+153.7M(+192%)

BABA 0.5 06/01/310.3%

+139.0M(+50%)

DUK 4.125 04/15/260.1%

+107.9M(+2157%)

GH 1.25 02/15/310.1%

+91.3M(+1756%)

COIN 0.25 04/01/300.1%

+69.9M(+304%)

APLD 2.75 06/01/300.1%

+41.1M(+293%)

CLSK 0 06/15/300.0%

+34.6M(+210%)

SNAP 0.125 03/01/280.0%

+34.6M(+177%)

DKNG 0 03/15/280.1%

+28.0M(+32%)

PLUN0.1%

+26.6M(+115%)

Decreased

COIN 0.5 06/01/260.0%

-123,000,000(-86%)

MSTR 0 12/01/290.2%

-100,000,000(-24%)

SNAP 0.5 05/01/300.0%

-79,444,000(-51%)

VSH 2.25 09/15/300.0%

-49,500,000(-66%)

SEALTD 0.25 09/15/260.0%

-38,500,000(-43%)

W 3.5 11/15/280.1%

-31,323,000(-25%)

SNOW 0 10/01/290.0%

-31,201,000(-86%)

MARA 0 03/01/300.0%

-31,000,000(-35%)

LRN 1.125 09/01/270.0%

-30,000,000(-66%)

NET 0 08/15/260.1%

-26,511,000(-21%)

Exited

-1,175,000

-185,336,000

-1,013,904

-52,752,000

-2,443,085

-86,010,000

-103,476,000

-117,476,000

-101,792,000

-3,312,170

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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