Gruss & Co., LLC

CIK 0001103738 · Q1 2026

13F Equity AUM

$42.8M

-5.9% QoQ

Positions

0 QoQ

AUM Rank

#10,981

Top 88%

Skill Alpha (FF)

+1.5%/yr^ns

No Clear Edge

Rank #1,332 · Top 16%

vs S&P -3.1%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 67.6%Top 10: 78.9%Top 20: 91.2%

GQ942.7%

RSVR11.7%

AAXJ5.0%

MSFT4.3%

AMZN3.9%

BSM2.5%

AAPL2.5%

VIXY2.4%

NVDA2.2%

GOOGL1.7%

Others (25)21.1%

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

Sector Allocation

Financial Services59.9%

Communication Services15.8%

Technology9.8%

Energy6.4%

Consumer Cyclical4.9%

Other3.2%

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

Position Sizing

Positions: 35Median: 1.03%Avg: 2.86%

0–0.5%

3(1.4%)

0.5–1%

14(9.0%)

1–3%

13(22.0%)

3–5%

3(13.2%)

5%+

2(54.4%)

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

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Portfolio Overlap

Shared: 34Unique: 1vs 20 funds

0.5%Low

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

0.6%

BANK OF AMERICA CORP /DE/

0.7%

0.6%

0.7%

0.6%

VANGUARD CAPITAL MANAGEMENT LLC

0.5%

VANGUARD PORTFOLIO MANAGEMENT LLC

0.6%

GEODE CAPITAL MANAGEMENT, LLC

0.5%

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

New7Increased7Decreased10Exited7

New Positions

GOOGL1.7%

+3K

EXE0.8%

+3K

UBER0.8%

+5K

EVR0.7%

+1K

EQT0.6%

+4K

GDXJ0.6%

+2K

SPHR0.6%

+2K

Increased

RSVR11.7%

+247K(+93%)

FRMI0.5%

+28K(+275%)

VIXY2.4%

+15K(+100%)

AAPL2.5%

+2K(+56%)

GDX1.6%

+1K(+15%)

XBI1.2%

+500(+14%)

JPM1.0%

+500(+50%)

Decreased

NG0.5%

-27,500(-55%)

XLEI0.6%

-13,000(-74%)

GQ942.7%

-6,500(-13%)

AMZN3.9%

-5,000(-38%)

AAXJ5.0%

-2,000(-8%)

MSFT4.3%

-1,000(-17%)

ET1.1%

-1,000(-4%)

BE1.6%

-500(-9%)

META1.3%

-500(-33%)

NVDA2.2%

-500(-8%)

Exited

-37,000

-37,500

-12,500

-500

-3,000

-5,000

-2,000

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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