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IDYA · JNJ in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

IDYAJNJ
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • IDYA
  • JNJ
0204060202120222023202420252026
Holders and value by quarter
QuarterIDYAJNJ
Q3 20201 holders, $15m30 holders, $26.2bn
Q4 20201 holders, $16m32 holders, $26.6bn
Q1 20213 holders, $31m31 holders, $25.3bn
Q2 20213 holders, $26m37 holders, $25.6bn
Q3 20213 holders, $37m40 holders, $24.1bn
Q4 20213 holders, $50m33 holders, $25.2bn
Q1 20221 holders, $21m35 holders, $28.2bn
Q2 20221 holders, $21m33 holders, $26.9bn
Q3 2022none listed holders, n.a.36 holders, $25.4bn
Q4 2022none listed holders, n.a.35 holders, $27.6bn
Q1 2023none listed holders, n.a.42 holders, $24.5bn
Q2 20233 holders, $60m38 holders, $25.0bn
Q3 20234 holders, $118m37 holders, $18.9bn
Q4 20235 holders, $275m31 holders, $19.0bn
Q1 202410 holders, $1.0bn32 holders, $19.7bn
Q2 20248 holders, $479m35 holders, $20.4bn
Q3 20246 holders, $309m28 holders, $22.3bn
Q4 20245 holders, $245m37 holders, $20.4bn
Q1 20253 holders, $159m32 holders, $20.5bn
Q2 20253 holders, $374m31 holders, $18.4bn
Q3 20254 holders, $458m32 holders, $23.7bn
Q4 20253 holders, $495m29 holders, $27.8bn
Q1 20262 holders, $414m34 holders, $35.6bn
Q2 20263 holders, $533m33 holders, $39.1bn
IDYA

Ideaya Biosciences Inc

Holders
6
Reported value
$309m
Buyers
5
Sellers
1

Breadth +4 among 94 comparable managers.

Pharmaceuticals and biotechnologyHealthcare: biopharma and medtech · L3VLUPPharmaceutical preparations
JNJ

Johnson & Johnson

Holders
28
Reported value
$22.3bn
Buyers
13
Sellers
16

Breadth -3 among 94 comparable managers.

Pharmaceuticals and biotechnologyHealthcare: biopharma and medtech · L3VLUPPharmaceutical preparations

Who holds both, Q3 2024

Among the 28 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only IDYA (0)

None.

Only JNJ (22)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Brevan Howard Capital Management LP, Bridgewater Associates LP, Dodge & Cox, Eisler Capital Management Ltd, Fidelity (FMR LLC), GAMCO Investors Inc, Hudson Bay Capital Management LP, Invesco Ltd, Man Group PLC, Markel Group Inc, Marshall Wace LLP, MFS Investment Management, Neuberger Berman Group LLC, Schonfeld Strategic Advisors LLC, Squarepoint Ops LLC, T. Rowe Price Associates Inc, Walleye Capital LLC, Wellington Management Group LLP

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

Back to the 13F Explorer →