GIA
STX icon

Gateway Investment Advisers’s Seagate STX Stock Holding History

Gateway Investment Advisers’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 		$26.1M Buy
27,093
+24,308
+873% +$18.5M 0.26% 84
2026
Q1 		$1.09M Buy
2,785
+1,386
+99% +$529K 0.01% 327
2025
Q4 		$385K Buy
1,399
+25
+2% +$6.49K ﹤0.01% 483
2025
Q3 		$324K Buy
+1,374
New +$235K ﹤0.01% 461
2022
Q1 		– Sell
-1,908
Closed -$216K – 565
2021
Q4 		$216K Buy
+1,908
New +$185K ﹤0.01% 515
2019
Q3 		– Sell
-10,526
Closed -$496K – 648
2019
Q2 		$496K Sell
10,526
-958
-8% -$44.6K ﹤0.01% 559
2019
Q1 		$550K Sell
11,484
-752
-6% -$33.4K ﹤0.01% 553
2018
Q4 		$472K Sell
12,236
-1,446
-11% -$60.9K ﹤0.01% 574
2018
Q3 		$648K Sell
13,682
-94
-0.7% -$5.02K 0.01% 531
2018
Q2 		$778K Sell
13,776
-1,480
-10% -$85.6K 0.01% 503
2018
Q1 		$893K Sell
15,256
-1,365
-8% -$72.6K 0.01% 497
2017
Q4 		$695K Sell
16,621
-2,411
-13% -$92.1K 0.01% 559
2017
Q3 		$631K Sell
19,032
-470
-2% -$16K 0.01% 584
2017
Q2 		$756K Buy
19,502
+23
+0.1% +$1K 0.01% 536
2017
Q1 		$895K Sell
19,479
-2,449
-11% -$109K 0.01% 492
2016
Q4 		$837K Hold
21,928
– – 0.01% 513
2016
Q3 		$845K Sell
21,928
-298
-1% -$9.67K 0.01% 513
2016
Q2 		$541K Sell
22,226
-33
-0.1% -$800 ﹤0.01% 580
2016
Q1 		$767K Sell
22,259
-10,183
-31% -$328K 0.01% 516
2015
Q4 		$1.19M Sell
32,442
-6,346
-16% -$242K 0.01% 493
2015
Q3 		$1.74M Sell
38,788
-212,558
-85% -$10.3M 0.02% 414
2015
Q2 		$11.9M Sell
251,346
-836
-0.3% -$46.1K 0.1% 186
2015
Q1 		$13.1M Sell
252,182
-235
-0.1% -$14K 0.11% 187
2014
Q4 		$16.8M Sell
252,417
-11,322
-4% -$702K 0.14% 169
2014
Q3 		$15.1M Buy
263,739
+550
+0.2% +$32.6K 0.12% 185
2014
Q2 		$15M Buy
263,189
+1,823
+0.7% +$98.2K 0.12% 188
2014
Q1 		$14.7M Sell
261,366
-891
-0.3% -$47.8K 0.12% 183
2013
Q4 		$14.7M Sell
262,257
-41
-0% -$2.03K 0.12% 180
2013
Q3 		$11.5M Buy
262,298
+907
+0.3% +$38.1K 0.1% 198
2013
Q2 		$11.7M Buy
+261,391
New +$10.5M 0.1% 191

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

Gateway Investment Advisers's STX Position: Q2 2026 in Review

Gateway Investment Advisers increased its Seagate (STX) stake by 873% in Q2 2026, buying an estimated $18.5M and bringing the position to 27,093 shares worth $26.1M. The position accounts for 0.26% of the portfolio, ranked #84.

Gateway Investment Advisers first reported a position in STX in Q2 2013 and has held it in 30 quarters since. 512 funds tracked by Wall St. Rank hold STX as of Q2 2026.

  • Gateway Investment Advisers held 27,093 shares of Seagate worth $26.1M as of Q2 2026.
  • Gateway Investment Advisers bought 24,308 Seagate shares in Q2 2026, an estimated $18.5M.
  • Seagate made up 0.26% of Gateway Investment Advisers's portfolio in Q2 2026, its #84 holding.
  • Gateway Investment Advisers first reported a position in Seagate in Q2 2013 and has held it in 30 quarters since.
  • 512 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on Gateway Investment Advisers's 13F filing for Q2 2026, filed 20 Jul 2026.