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Headlands Technologies’s Adeia ADEA Stock Holding History

Headlands Technologies’s Portfolio ADEA Stock Details ADEA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-23,192
Closed -$557K – 702
2026
Q1 		$557K Sell
23,192
-4,950
-18% -$100K 0.06% 335
2025
Q4 		$485K Sell
28,142
-8,468
-23% -$126K 0.04% 402
2025
Q3 		$615K Buy
36,610
+8,328
+29% +$123K 0.05% 316
2025
Q2 		$400K Sell
28,282
-10,895
-28% -$141K 0.05% 352
2025
Q1 		$518K Buy
39,177
+21,121
+117% +$294K 0.06% 283
2024
Q4 		$252K Buy
+18,056
New +$228K 0.03% 471
2024
Q2 		– Sell
-765
Closed -$8.35K – 1109
2024
Q1 		$8.35K Buy
+765
New +$8.93K ﹤0.01% 1044

Other funds holding ADEA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Headlands Technologies's ADEA Position: Q2 2026 in Review

Headlands Technologies sold out of Adeia (ADEA) in Q2 2026, closing a stake of 23,192 shares — an estimated $557K sold.

Headlands Technologies first reported a position in ADEA in Q1 2024 and held it in 7 quarters. The position peaked at $615K in Q3 2025. 304 funds tracked by Wall St. Rank hold ADEA as of Q2 2026.

  • Headlands Technologies reported no remaining Adeia position as of Q2 2026 after selling out during the quarter.
  • Headlands Technologies sold 23,192 Adeia shares in Q2 2026, an estimated $557K.
  • Headlands Technologies first reported a position in Adeia in Q1 2024 and held it in 7 quarters.
  • Headlands Technologies's Adeia position peaked at $615K in Q3 2025.
  • 304 funds tracked by Wall St. Rank held Adeia as of Q2 2026.

Based on Headlands Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.