Harbor Investment Advisory’s Central Securities Corp CET Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$22.7K Hold
432
﹤0.01% 917
2026
Q1
$21.5K Sell
432
-310
-42% -$15.9K ﹤0.01% 779
2025
Q4
$37.6K Sell
742
-63
-8% -$3.19K ﹤0.01% 705
2025
Q3
$41.4K Sell
805
-61
-7% -$3.02K ﹤0.01% 671
2025
Q2
$41.4K Hold
866
﹤0.01% 665
2025
Q1
$38.9K Hold
866
﹤0.01% 660
2024
Q4
$39.6K Buy
866
+31
+4% +$1.45K ﹤0.01% 644
2024
Q3
$38.3K Hold
835
﹤0.01% 642
2024
Q2
$36.8K Hold
835
﹤0.01% 635
2024
Q1
$34.9K Buy
+835
New +$32.3K ﹤0.01% 649

Other funds holding CET

Harbor Investment Advisory's CET Position: Q2 2026 in Review

Harbor Investment Advisory held its Central Securities Corp (CET) position steady in Q2 2026 at 432 shares worth $22.7K. The position accounts for ﹤0.01% of the portfolio, ranked #917.

Harbor Investment Advisory first reported a position in CET in Q1 2024 and has held it in 10 quarters since. The position peaked at $41.4K in Q2 2025. 10 funds tracked by Wall St. Rank hold CET as of Q2 2026.

  • Harbor Investment Advisory held 432 shares of Central Securities Corp worth $22.7K as of Q2 2026.
  • Harbor Investment Advisory left its Central Securities Corp share count unchanged in Q2 2026.
  • Central Securities Corp made up ﹤0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #917 holding.
  • Harbor Investment Advisory first reported a position in Central Securities Corp in Q1 2024 and has held it in 10 quarters since.
  • Harbor Investment Advisory's Central Securities Corp position peaked at $41.4K in Q2 2025.
  • 10 funds tracked by Wall St. Rank held Central Securities Corp as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.