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Apollo Principal Holdings VI, L.P.

In the past year, 4 open-market purchase filings worth $120.0M and no sales.

Current role at each company

  • Apollo S3 Private Markets Fund10% Owneras of Jul 31, 2026
  • Diameter Credit Co10% Owneras of Mar 4, 2026
  • TCW Private Asset Income Fund10% Owneras of Nov 20, 2025

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
$120.0M
4 filings
Sold
–
0 filings
Net
+$120.0M
Bought minus sold
Companies
2
With open-market trades

Trades

Every Form 4 that lists Apollo Principal Holdings VI, L.P. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Diameter Credit Co

10% Owner15 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Mar 4, 2026 (view filing)6:20 PM ETMar 22 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+625.8K$27.96+$17.5M+6.0%11.1M after
Nov 18, 2025 (view filing)9:30 PM ETNov 144 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+1.01M$27.63+$28.0M+10.7%10.5M after
Oct 22, 2025 (view filing)9:30 PM ETOct 202 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+894.4K$27.39+$24.5M+10.5%9.44M after
Sep 19, 2025 (view filing)9:30 PM ETSep 172 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+884.0K$27.72+$24.5M+11.5%8.55M after
Jul 30, 2025 (view filing)9:30 PM ETJul 282 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+768.7K$27.32+$21.0M+11.1%7.66M after
Jun 11, 2025 (view filing)5:35 PM ETJun 92 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+762.4K$27.55+$21.0M+12.4%6.89M after
Apr 23, 2025 (view filing)8:40 PM ETApr 212 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+646.3K$27.08+$17.5M+11.8%6.13M after
Feb 26, 2025 (view filing)7:30 PM ETFeb 242 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+512.3K$27.33+$14.0M+10.3%5.49M after
Dec 18, 2024 (view filing)5:47 PM ETDec 162 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+778.1K$26.99+$21.0M+18.5%4.97M after
Nov 14, 2024 (view filing)4:01 PM ETNov 122 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+687.6K$26.72+$18.4M+19.6%4.20M after

See all 15 trades at Diameter Credit Co

TCW Private Asset Income Fund

10% Owner1 trade

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Nov 20, 2025 (view filing)9:15 PM ETNov 182 daysApollo Principal Holdings VI, L.P. and 3 others10% OwnerPPurchaseCommon shares of beneficial interest+5.00M$10.01+$50.0M+100.0%9.99M after

Apollo S3 Private Markets Fund

10% Owner1 trade

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Oct 16, 2024 (view filing)5:16 PM ETOct 115 daysApollo Principal Holdings VI, L.P. and 2 others10% OwnerPPurchaseClass I Shares of Beneficial Ownership+3.22M$25.00+$80.4MNew position2.00M after2 lots