Omega Fund Management, LLC

CIK 0001637359 · Q1 2026

13F Equity AUM

$163.1M

-43.1% QoQ

Positions

-1 QoQ

AUM Rank

#8,222

Top 66%

Skill Alpha (FF)

-17.7%/yr^ns

No Clear Edge

Rank #8,133 · Top 99%

vs S&P -27.8%/yr (unadj.)

Quarters Tracked

~11 years

Portfolio Concentration

Top 5: 89.0%Top 10: 100.0%Top 20: 100.0%

BCAX29.2%

NUVB21.3%

BBOT18.1%

KMTS12.5%

BBNX8.1%

ENGN3.7%

ALMS3.3%

SANA1.5%

IMA1.4%

REPL1.2%

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

Sector Allocation

Healthcare100.0%

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

Position Sizing

Positions: 10Median: 5.87%Avg: 10.00%

0–0.5%

0(0.0%)

0.5–1%

0(0.0%)

1–3%

3(4.1%)

3–5%

2(6.9%)

5%+

5(89.0%)

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

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Portfolio Overlap

Shared: 9Unique: 1vs 20 funds

0.1%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)

BlackRock, Inc.

0.2%

VANGUARD CAPITAL MANAGEMENT LLC

0.2%

STATE STREET CORP

0.2%

FMR LLC

0.3%

GEODE CAPITAL MANAGEMENT, LLC

0.2%

VANGUARD PORTFOLIO MANAGEMENT LLC

0.2%

MORGAN STANLEY

0.1%

BANK OF AMERICA CORP /DE/

0.1%

JPMORGAN CHASE & CO

0.1%

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

New0Increased1Decreased2Exited1

Increased

BCAX29.2%

+188K(+9%)

Decreased

ALMS3.3%

-411,968(-63%)

KMTS12.5%

-351,442(-26%)

Exited

UPB

-1,326,293

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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