Mattern Capital Management
TXN icon

Mattern Capital Management’s Texas Instruments TXN Stock Holding History

Mattern Capital Management’s Portfolio TXN Stock Details TXN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$11M Sell
39,270
-278
-0.7% -$76.9K 1.29% 17
2026
Q2 		$11.8M Sell
39,548
-876
-2% -$243K 1.38% 16
2026
Q1 		$7.85M Sell
40,424
-14,548
-26% -$2.95M 0.94% 65
2025
Q4 		$9.5M Buy
54,972
+7,343
+15% +$1.26M 1.13% 34
2025
Q3 		$8.75M Buy
47,629
+123
+0.3% +$24K 1.03% 46
2025
Q2 		$9.9M Buy
47,506
+1,134
+2% +$201K 1.18% 31
2025
Q1 		$8.33M Sell
46,372
-1,110
-2% -$208K 1.06% 59
2024
Q4 		$8.9M Sell
47,482
-3,043
-6% -$608K 1.16% 41
2024
Q3 		$10.4M Sell
50,525
-364
-0.7% -$73.1K 1.31% 26
2024
Q2 		$9.9M Sell
50,889
-389
-0.8% -$71.9K 1.37% 20
2024
Q1 		$8.93M Buy
51,278
+1,375
+3% +$229K 1.21% 35
2023
Q4 		$8.51M Buy
49,903
+1,615
+3% +$250K 1.24% 32
2023
Q3 		$7.68M Buy
48,288
+3,783
+9% +$645K 1.24% 27
2023
Q2 		$8.01M Buy
44,505
+2,163
+5% +$372K 1.3% 14
2023
Q1 		$7.88M Buy
42,342
+1,385
+3% +$244K 1.39% 9
2022
Q4 		$6.77M Buy
40,957
+33
+0.1% +$5.5K 1.25% 22
2022
Q3 		$6.33M Buy
40,924
+421
+1% +$70.6K 1.32% 18
2022
Q2 		$6.22M Buy
40,503
+1,639
+4% +$276K 1.23% 25
2022
Q1 		$7.13M Buy
38,864
+1,730
+5% +$305K 1.28% 24
2021
Q4 		$7M Sell
37,134
-1,603
-4% -$308K 1.22% 32
2021
Q3 		$7.45M Sell
38,737
-365
-0.9% -$69.6K 1.47% 6
2021
Q2 		$7.52M Buy
39,102
+690
+2% +$129K 1.49% 9
2021
Q1 		$7.26M Sell
38,412
-821
-2% -$143K 1.57% 6
2020
Q4 		$6.44M Sell
39,233
-175
-0.4% -$27.2K 1.53% 6
2020
Q3 		$5.63M Buy
39,408
+115
+0.3% +$15.6K 1.47% 7
2020
Q2 		$4.99M Buy
39,293
+6,878
+21% +$802K 1.45% 6
2020
Q1 		$3.24M Buy
32,415
+296
+0.9% +$35.5K 1.1% 52
2019
Q4 		$4.12M Buy
+32,119
New +$3.96M 1.14% 35

Other funds holding TXN

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Mattern Capital Management's TXN Position: Q3 2026 in Review

Mattern Capital Management reduced its Texas Instruments (TXN) stake by 0.7% in Q3 2026, selling an estimated $76.9K and leaving 39,270 shares worth $11M. The position accounts for 1.29% of the portfolio, ranked #17.

Mattern Capital Management first reported a position in TXN in Q4 2019 and has held it in 28 quarters since. The position peaked at $11.8M in Q2 2026. 1,718 funds tracked by Wall St. Rank hold TXN as of Q3 2026.

  • Mattern Capital Management held 39,270 shares of Texas Instruments worth $11M as of Q3 2026.
  • Mattern Capital Management sold 278 Texas Instruments shares in Q3 2026, an estimated $76.9K.
  • Texas Instruments made up 1.29% of Mattern Capital Management's portfolio in Q3 2026, its #17 holding.
  • Mattern Capital Management first reported a position in Texas Instruments in Q4 2019 and has held it in 28 quarters since.
  • Mattern Capital Management's Texas Instruments position peaked at $11.8M in Q2 2026.
  • 1,718 funds tracked by Wall St. Rank held Texas Instruments as of Q3 2026.

Based on Mattern Capital Management's 13F filing for Q3 2026, filed 2 Nov 2026.