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Mattern Capital Management’s Broadcom AVGO Stock Holding History

Mattern Capital Management’s Portfolio AVGO Stock Details AVGO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.3M Sell
35,199
-2,022
-5% -$811K 1.55% 6
2026
Q1 		$11.5M Sell
37,221
-555
-1% -$183K 1.38% 16
2025
Q4 		$13.1M Sell
37,776
-1,538
-4% -$550K 1.54% 5
2025
Q3 		$13M Sell
39,314
-4,795
-11% -$1.47M 1.52% 6
2025
Q2 		$12.2M Buy
44,109
+1,867
+4% +$405K 1.46% 8
2025
Q1 		$7.07M Sell
42,242
-4,554
-10% -$964K 0.9% 70
2024
Q4 		$10.8M Sell
46,796
-3,804
-8% -$704K 1.41% 10
2024
Q3 		$8.73M Buy
50,600
+290
+0.6% +$46.5K 1.1% 50
2024
Q2 		$8.08M Buy
50,310
+2,200
+5% +$308K 1.12% 45
2024
Q1 		$6.38M Buy
+48,110
New +$5.96M 0.87% 72

Other funds holding AVGO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Mattern Capital Management's AVGO Position: Q2 2026 in Review

Mattern Capital Management reduced its Broadcom (AVGO) stake by 5.4% in Q2 2026, selling an estimated $811K and leaving 35,199 shares worth $13.3M. The position accounts for 1.55% of the portfolio, ranked #6.

Mattern Capital Management first reported a position in AVGO in Q1 2024 and has held it in 10 quarters since. 4,834 funds tracked by Wall St. Rank hold AVGO as of Q2 2026.

  • Mattern Capital Management held 35,199 shares of Broadcom worth $13.3M as of Q2 2026.
  • Mattern Capital Management sold 2,022 Broadcom shares in Q2 2026, an estimated $811K.
  • Broadcom made up 1.55% of Mattern Capital Management's portfolio in Q2 2026, its #6 holding.
  • Mattern Capital Management first reported a position in Broadcom in Q1 2024 and has held it in 10 quarters since.
  • 4,834 funds tracked by Wall St. Rank held Broadcom as of Q2 2026.

Based on Mattern Capital Management's 13F filing for Q2 2026, filed 24 Jul 2026.