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SeaBridge Investment Advisors’s Seagate STX Stock Holding History

SeaBridge Investment Advisors’s Portfolio STX Stock Details STX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.3M Sell
16,891
-4,800
-22% -$3.66M 2.36% 9
2026
Q1 		$8.5M Sell
21,691
-2,941
-12% -$1.12M 1.44% 17
2025
Q4 		$6.78M Sell
24,632
-1,213
-5% -$315K 1.12% 25
2025
Q3 		$6.1M Sell
25,845
-2,610
-9% -$445K 0.99% 29
2025
Q2 		$4.11M Sell
28,455
-4,853
-15% -$502K 0.76% 38
2025
Q1 		$2.83M Sell
33,308
-4,185
-11% -$396K 0.61% 53
2024
Q4 		$3.24M Sell
37,493
-903
-2% -$90.9K 0.68% 42
2024
Q3 		$4.21M Sell
38,396
-6,382
-14% -$653K 1.03% 28
2024
Q2 		$4.62M Sell
44,778
-2,271
-5% -$212K 1.2% 22
2024
Q1 		$4.38M Sell
47,049
-148
-0.3% -$13K 1.15% 23
2023
Q4 		$4.03M Sell
47,197
-1,276
-3% -$95.2K 1.17% 21
2023
Q3 		$3.2M Buy
48,473
+848
+2% +$54.6K 1.05% 31
2023
Q2 		$2.95M Buy
47,625
+20,693
+77% +$1.26M 0.97% 32
2023
Q1 		$1.78M Buy
26,932
+950
+4% +$60.5K 0.62% 63
2022
Q4 		$1.37M Buy
+25,982
New +$1.38M 0.49% 67
2021
Q2 		– Sell
-30,734
Closed -$2.36M – 133
2021
Q1 		$2.36M Sell
30,734
-36,910
-55% -$2.57M 0.78% 48
2020
Q4 		$4.21M Sell
67,644
-12,030
-15% -$676K 1.52% 19
2020
Q3 		$3.93M Sell
79,674
-927
-1% -$43.6K 1.46% 20
2020
Q2 		$3.9M Sell
80,601
-5,595
-6% -$281K 1.52% 17
2020
Q1 		$4.21M Sell
86,196
-290
-0.3% -$15.5K 1.93% 9
2019
Q4 		$5.15M Sell
86,486
-920
-1% -$52.8K 1.79% 9
2019
Q3 		$4.7M Sell
87,406
-2,160
-2% -$106K 1.61% 17
2019
Q2 		$4.22M Sell
89,566
-1,295
-1% -$60.3K 1.4% 19
2019
Q1 		$4.35M Sell
90,861
-593
-0.6% -$26.3K 1.45% 16
2018
Q4 		$3.53M Sell
91,454
-41,623
-31% -$1.75M 1.28% 19
2018
Q3 		$6.3M Sell
133,077
-8,189
-6% -$438K 1.61% 16
2018
Q2 		$7.98M Sell
141,266
-25,890
-15% -$1.5M 1.97% 7
2018
Q1 		$9.78M Sell
167,156
-1,040
-0.6% -$55.3K 2.2% 4
2017
Q4 		$7.04M Buy
168,196
+51,440
+44% +$1.97M 1.53% 20
2017
Q3 		$3.87M Buy
+116,756
New +$3.97M 0.9% 41

Other funds holding STX

ETC
Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
CAM
Cacti Asset Management Atlanta, Georgia $1.99B AUM 86.33% 1-Year Est. Return
AHT
Amanah Holdings Trust London $1.7B AUM 612.53% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
AIM
Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
WCM
Wedge Capital Management Charlotte, North Carolina $6.06B AUM 47.24% 1-Year Est. Return

SeaBridge Investment Advisors's STX Position: Q2 2026 in Review

SeaBridge Investment Advisors reduced its Seagate (STX) stake by 22% in Q2 2026, selling an estimated $3.66M and leaving 16,891 shares worth $16.3M. The position accounts for 2.36% of the portfolio, ranked #9.

SeaBridge Investment Advisors first reported a position in STX in Q3 2017 and has held it in 30 quarters since. 571 funds tracked by Wall St. Rank hold STX as of Q2 2026.

  • SeaBridge Investment Advisors held 16,891 shares of Seagate worth $16.3M as of Q2 2026.
  • SeaBridge Investment Advisors sold 4,800 Seagate shares in Q2 2026, an estimated $3.66M.
  • Seagate made up 2.36% of SeaBridge Investment Advisors's portfolio in Q2 2026, its #9 holding.
  • SeaBridge Investment Advisors first reported a position in Seagate in Q3 2017 and has held it in 30 quarters since.
  • 571 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on SeaBridge Investment Advisors's 13F filing for Q2 2026, filed 17 Jul 2026.