Mattern Capital Management
LMT icon

Mattern Capital Management’s Lockheed Martin LMT Stock Holding History

Mattern Capital Management’s Portfolio LMT Stock Details LMT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$494K Sell
971
-3
-0.3% -$1.65K 0.06% 137
2026
Q2 		$496K Hold
974
– – 0.06% 134
2026
Q1 		$589K Sell
974
-68
-7% -$41.9K 0.07% 132
2025
Q4 		$504K Sell
1,042
-112
-10% -$53.6K 0.06% 141
2025
Q3 		$576K Sell
1,154
-19,449
-94% -$8.82M 0.07% 135
2025
Q2 		$9.5M Buy
20,603
+272
+1% +$127K 1.15% 36
2025
Q1 		$9.08M Buy
20,331
+785
+4% +$361K 1.16% 40
2024
Q4 		$9.5M Buy
19,546
+57
+0.3% +$31.1K 1.24% 29
2024
Q3 		$11.4M Sell
19,489
-186
-0.9% -$100K 1.43% 12
2024
Q2 		$9.19M Sell
19,675
-77
-0.4% -$35.6K 1.27% 26
2024
Q1 		$8.98M Buy
19,752
+1,006
+5% +$441K 1.22% 32
2023
Q4 		$8.5M Buy
18,746
+400
+2% +$177K 1.24% 33
2023
Q3 		$7.5M Buy
18,346
+1,796
+11% +$797K 1.21% 29
2023
Q2 		$7.62M Buy
16,550
+780
+5% +$362K 1.24% 23
2023
Q1 		$7.45M Buy
15,770
+407
+3% +$191K 1.32% 14
2022
Q4 		$7.47M Sell
15,363
-915
-6% -$425K 1.38% 12
2022
Q3 		$6.29M Buy
16,278
+22
+0.1% +$9.19K 1.31% 20
2022
Q2 		$6.99M Sell
16,256
-805
-5% -$353K 1.38% 11
2022
Q1 		$7.53M Buy
17,061
+144
+0.9% +$58.4K 1.35% 16
2021
Q4 		$6.01M Buy
16,917
+876
+5% +$303K 1.05% 55
2021
Q3 		$5.54M Buy
16,041
+1,284
+9% +$465K 1.09% 50
2021
Q2 		$5.58M Buy
14,757
+1,853
+14% +$712K 1.1% 47
2021
Q1 		$4.77M Buy
12,904
+1,792
+16% +$615K 1.03% 59
2020
Q4 		$3.94M Buy
11,112
+1,779
+19% +$654K 0.94% 75
2020
Q3 		$3.58M Buy
9,333
+1,594
+21% +$608K 0.93% 74
2020
Q2 		$2.82M Buy
7,739
+2,809
+57% +$1.06M 0.82% 79
2020
Q1 		$1.67M Buy
+4,930
New +$1.94M 0.57% 86

Other funds holding LMT

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Sanders Capital
Sanders Capital West Palm Beach, Florida $103B AUM 36.66% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 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
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $191B AUM 30.51% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return

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

Mattern Capital Management reduced its Lockheed Martin (LMT) stake by 0.31% in Q3 2026, selling an estimated $1.65K and leaving 971 shares worth $494K. The position accounts for 0.06% of the portfolio, ranked #137.

Mattern Capital Management first reported a position in LMT in Q1 2020 and has held it in 27 quarters since. The position peaked at $11.4M in Q3 2024. 1,692 funds tracked by Wall St. Rank hold LMT as of Q3 2026.

  • Mattern Capital Management held 971 shares of Lockheed Martin worth $494K as of Q3 2026.
  • Mattern Capital Management sold 3 Lockheed Martin shares in Q3 2026, an estimated $1.65K.
  • Lockheed Martin made up 0.06% of Mattern Capital Management's portfolio in Q3 2026, its #137 holding.
  • Mattern Capital Management first reported a position in Lockheed Martin in Q1 2020 and has held it in 27 quarters since.
  • Mattern Capital Management's Lockheed Martin position peaked at $11.4M in Q3 2024.
  • 1,692 funds tracked by Wall St. Rank held Lockheed Martin as of Q3 2026.

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