PUMA BIOTECHNOLOGY INC

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PBYI·74587V107·US·Common Stock·Healthcare - Biotechnology-Activist

PBYI (PUMA BIOTECHNOLOGY INC) is held by 90 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($30.9M), AMERICAN CENTURY COMPANIES INC ($18.8M), RENAISSANCE TECHNOLOGIES LLC ($14.9M). Net institutional sentiment: Mixed.

90

Holders

(8 Elite)

$217.9M

Total Value

58% (89)

Consensus

52 buying - 37 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)36

Insider (Form 4)69

Activist (13D/13G)33

Congressional (STOCK Act)43

Holder Quality

23

★★★★★

Elite

87

★★★★

Strong

31

★★★

Solid

69

★★

Below

88

★

Weak

Held by 90 funds

8 elite

Who's Trading

Source dates: Price Oct 12, 2026 · Insiders Sep 16, 2026 · Activists Oct 6, 2026 · Congress none

ActivistAHAlan H. Auerbach16.0%Oct 6, 2026

InsiderCACesano AlessandraSell $567KSep 14, 2026

InsiderWEWILSON TROY EDWARDSell $46KSep 14, 2026

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Top Holders

Top Holders (90)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	3.8M(+5.7%)	$30.9M	0.0%	+198.45%	31
AMERICAN CENTURY COMPANIES INC	Increased	2.3M(+21.1%)	$18.8M	0.0%	+105.71%	34
RENAISSANCE TECHNOLOGIES LLC	Decreased	1.8M(-5.5%)	$14.9M	0.0%	+52.02%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	1.8M(+1.0%)	$14.9M	0.0%	+65.21%	28
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	1.8M(+5.2%)	$14.8M	0.0%	+63.21%	30
DIMENSIONAL FUND ADVISORS LP	Increased	1.5M(+5.7%)	$12.3M	0.0%	+154.08%	30
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.3M(+31.7%)	$10.9M	0.0%	+53.16%	35
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	Decreased	1.1M(-1.3%)	$9.1M	0.0%	+118.45%	0
STATE STREET CORP	Increased	952,165(+3.8%)	$7.7M	0.0%	+104.74%	28
AQR CAPITAL MANAGEMENT LLC	Decreased	725,192(-9.4%)	$5.9M	0.0%	+83.93%	0
GOLDMAN SACHS GROUP INC	Decreased	669,156(-0.1%)	$5.4M	0.0%	+88.56%	0
NORTHERN TRUST CORP	Increased	652,386(+1.7%)	$5.3M	0.0%	+42.76%	27
Connor, Clark & Lunn Investment Management Ltd.	Decreased	642,946(-17.9%)	$5.2M	0.0%	+184.60%	0
UBS Group AG	Increased	636,761(+19.2%)	$5.2M	0.0%	+71.25%	32
MILLENNIUM MANAGEMENT LLC	Decreased	602,240(-59.2%)	$4.9M	0.0%	+65.89%	0
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Decreased	532,450(-1.1%)	$4.3M	0.0%	+181.66%	0
SEI INVESTMENTS CO	Decreased	418,669(-17.6%)	$3.4M	0.0%	+31.40%	0
Bank of New York Mellon Corp	Increased	360,734(+3.7%)	$2.9M	0.0%	+127.19%	27
DED. E. Shaw & Co., Inc.	Decreased	316,343(-9.9%)	$2.6M	0.0%	+231.10%	0
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	Increased	309,106(+13.3%)	$2.5M	0.0%	+60.41%	30

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PBYIPUMA BIOTECHNOLOGY INC

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer