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Vanguard Personalized Indexing Management’s Organon & Co OGN Stock Holding History

Vanguard Personalized Indexing Management’s Portfolio OGN Stock Details OGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$218K Buy
36,396
+7,742
+27% +$58.3K ﹤0.01% 1776
2025
Q4 		$205K Sell
28,654
-60,958
-68% -$482K ﹤0.01% 1712
2025
Q3 		$957K Sell
89,612
-3,281
-4% -$32.2K 0.01% 927
2025
Q2 		$899K Buy
92,893
+11,448
+14% +$118K 0.01% 915
2025
Q1 		$1.21M Buy
81,445
+382
+0.5% +$5.88K 0.02% 692
2024
Q4 		$1.21M Sell
81,063
-7,182
-8% -$117K 0.02% 692
2024
Q3 		$1.69M Buy
88,245
+856
+1% +$17.7K 0.03% 530
2024
Q2 		$1.8M Buy
87,389
+7,834
+10% +$156K 0.03% 436
2024
Q1 		$1.5M Buy
79,555
+20,624
+35% +$354K 0.03% 481
2023
Q4 		$850K Buy
58,931
+19,067
+48% +$259K 0.02% 738
2023
Q3 		$692K Buy
39,864
+11,784
+42% +$246K 0.02% 743
2023
Q2 		$584K Sell
28,080
-56,000
-67% -$1.22M 0.02% 827
2023
Q1 		$1.98M Buy
84,080
+50,113
+148% +$1.35M 0.07% 294
2022
Q4 		$949K Buy
33,967
+23,435
+223% +$599K 0.04% 531
2022
Q3 		$246K Sell
10,532
-14,075
-57% -$425K 0.01% 1026
2022
Q2 		$830K Buy
24,607
+1,200
+5% +$42K 0.04% 557
2022
Q1 		$818K Buy
23,407
+16,717
+250% +$572K 0.04% 572
2021
Q4 		$204K Sell
6,690
-5,047
-43% -$164K 0.01% 994
2021
Q3 		$385K Buy
+11,737
New +$376K 0.03% 647

Other funds holding OGN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
KBG
Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return

Vanguard Personalized Indexing Management's OGN Position: Q1 2026 in Review

Vanguard Personalized Indexing Management increased its Organon & Co (OGN) stake by 27% in Q1 2026, buying an estimated $58.3K and bringing the position to 36,396 shares worth $218K. The position accounts for ﹤0.01% of the portfolio, ranked #1776.

Vanguard Personalized Indexing Management first reported a position in OGN in Q3 2021 and has held it in 19 quarters since. The position peaked at $1.98M in Q1 2023. 603 funds tracked by Wall St. Rank hold OGN as of Q1 2026.

  • Vanguard Personalized Indexing Management held 36,396 shares of Organon & Co worth $218K as of Q1 2026.
  • Vanguard Personalized Indexing Management bought 7,742 Organon & Co shares in Q1 2026, an estimated $58.3K.
  • Organon & Co made up ﹤0.01% of Vanguard Personalized Indexing Management's portfolio in Q1 2026, its #1776 holding.
  • Vanguard Personalized Indexing Management first reported a position in Organon & Co in Q3 2021 and has held it in 19 quarters since.
  • Vanguard Personalized Indexing Management's Organon & Co position peaked at $1.98M in Q1 2023.
  • 603 funds tracked by Wall St. Rank held Organon & Co as of Q1 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q1 2026, filed 14 May 2026.