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RHUMBLINE ADVISERS

Position in OGN — Organon & Co.

CIK 1115418 BOSTON, MA

Position in OGN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$6,723,463
+$3,779,852 QoQ
Shares Held
496,563
+1.0% QoQ
Ownership
0.189%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#68
of 626 holders
Holding Since
Jun 2021
19 quarters on record
Voting authority Sole 68% Shared 0% None 32%

Common Shares in OGN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $4,800,494,597 across 17 Drug Manufacturers - General names. OGN ranks #10 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OGN

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,723,463 496,563
2026-03-31 $2,943,611 491,421
2025-12-31 $3,373,929 470,562
2025-09-30 $5,006,250 468,750
2025-06-30 $4,636,923 479,021
2024-09-30 $10,046,253 525,157
2024-06-30 $10,926,060 527,829
2024-03-31 $10,229,850 544,141
2023-12-31 $8,326,641 577,437
2023-09-30 $7,802,208 449,436
2023-06-30 $9,485,614 455,820
2023-03-31 $10,851,657 461,380
2022-12-31 $12,492,251 447,270
2022-09-30 $10,077,912 430,680
2022-06-30 $13,940,100 413,040
2022-03-31 $12,905,482 369,467
2021-12-31 $11,876,931 390,047
2021-09-30 $12,500,695 381,235
2021-06-30 $11,647,648 384,919