Mattern Capital Management
AFL icon

Mattern Capital Management’s Aflac AFL Stock Holding History

Mattern Capital Management’s Portfolio AFL Stock Details AFL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$12M Sell
107,744
-2,565
-2% -$308K 1.41% 9
2026
Q2 		$12.9M Sell
110,309
-316
-0.3% -$36.4K 1.51% 8
2026
Q1 		$12.1M Buy
110,625
+1,720
+2% +$191K 1.45% 11
2025
Q4 		$12M Buy
108,905
+4,702
+5% +$518K 1.42% 10
2025
Q3 		$11.6M Sell
104,203
-856
-0.8% -$89.9K 1.37% 15
2025
Q2 		$11.1M Buy
105,059
+1,571
+2% +$165K 1.33% 15
2025
Q1 		$11.5M Sell
103,488
-9,164
-8% -$972K 1.47% 9
2024
Q4 		$11.7M Sell
112,652
-9,003
-7% -$982K 1.52% 8
2024
Q3 		$13.6M Sell
121,655
-2,178
-2% -$221K 1.71% 5
2024
Q2 		$11.1M Sell
123,833
-1,652
-1% -$142K 1.53% 11
2024
Q1 		$10.8M Buy
125,485
+1,652
+1% +$135K 1.46% 10
2023
Q4 		$10.2M Buy
123,833
+325
+0.3% +$26.2K 1.49% 9
2023
Q3 		$9.48M Buy
123,508
+5,644
+5% +$419K 1.53% 6
2023
Q2 		$8.23M Buy
117,864
+5,336
+5% +$357K 1.34% 10
2023
Q1 		$7.26M Buy
112,528
+4,023
+4% +$275K 1.28% 18
2022
Q4 		$7.81M Sell
108,505
-6,451
-6% -$432K 1.44% 6
2022
Q3 		$6.46M Buy
114,956
+626
+0.5% +$36.8K 1.35% 14
2022
Q2 		$6.33M Sell
114,330
-6,320
-5% -$373K 1.25% 22
2022
Q1 		$7.77M Sell
120,650
-1,514
-1% -$94.8K 1.39% 13
2021
Q4 		$7.13M Sell
122,164
-1,485
-1% -$83.2K 1.25% 28
2021
Q3 		$6.45M Buy
123,649
+947
+0.8% +$51.8K 1.27% 31
2021
Q2 		$6.58M Buy
122,702
+2,553
+2% +$139K 1.3% 18
2021
Q1 		$6.15M Buy
120,149
+1,441
+1% +$69.1K 1.33% 15
2020
Q4 		$5.28M Buy
118,708
+5,405
+5% +$221K 1.25% 32
2020
Q3 		$4.12M Buy
113,303
+11,105
+11% +$404K 1.08% 58
2020
Q2 		$3.68M Buy
102,198
+15,034
+17% +$543K 1.07% 61
2020
Q1 		$2.98M Buy
87,164
+16,502
+23% +$754K 1.02% 64
2019
Q4 		$3.74M Buy
+70,662
New +$3.75M 1.03% 62

Other funds holding AFL

Japan Post Holdings
Japan Post Holdings Tokyo, Japan $5.64B AUM 0.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 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
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

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

Mattern Capital Management reduced its Aflac (AFL) stake by 2.3% in Q3 2026, selling an estimated $308K and leaving 107,744 shares worth $12M. The position accounts for 1.41% of the portfolio, ranked #9.

Mattern Capital Management first reported a position in AFL in Q4 2019 and has held it in 28 quarters since. The position peaked at $13.6M in Q3 2024. 979 funds tracked by Wall St. Rank hold AFL as of Q3 2026.

  • Mattern Capital Management held 107,744 shares of Aflac worth $12M as of Q3 2026.
  • Mattern Capital Management sold 2,565 Aflac shares in Q3 2026, an estimated $308K.
  • Aflac made up 1.41% of Mattern Capital Management's portfolio in Q3 2026, its #9 holding.
  • Mattern Capital Management first reported a position in Aflac in Q4 2019 and has held it in 28 quarters since.
  • Mattern Capital Management's Aflac position peaked at $13.6M in Q3 2024.
  • 979 funds tracked by Wall St. Rank held Aflac as of Q3 2026.

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