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Hillsdale Investment Management’s Adeia ADEA Stock Holding History

Hillsdale Investment Management’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
2025
Q4 		– Sell
-488,103
Closed -$8.2M – 653
2025
Q3 		$8.2M Buy
488,103
+53,900
+12% +$799K 0.25% 74
2025
Q2 		$6.14M Buy
434,203
+101,670
+31% +$1.31M 0.23% 99
2025
Q1 		$4.4M Buy
332,533
+11,100
+3% +$155K 0.22% 85
2024
Q4 		$4.49M Buy
321,433
+55,892
+21% +$707K 0.23% 103
2024
Q3 		$3.16M Buy
265,541
+95,208
+56% +$1.1M 0.24% 161
2024
Q2 		$1.91M Buy
+170,333
New +$1.86M 0.15% 196
2023
Q2 		– Sell
-385,716
Closed -$3.42M – 552
2023
Q1 		$3.42M Buy
385,716
+121,400
+46% +$1.21M 0.29% 126
2022
Q4 		$2.51M Sell
264,316
-734,798
-74% -$7.48M 0.21% 149
2022
Q3 		$3.74M Buy
+999,114
New +$4.11M 0.34% 118
2020
Q4 		– Sell
-232,470
Closed -$707K – 581
2020
Q3 		$707K Buy
232,470
+15,120
+7% +$55.8K 0.07% 264
2020
Q2 		$849K Buy
+217,350
New +$823K 0.08% 196
2019
Q3 		– Sell
-315,252
Closed -$1.72M – 605
2019
Q2 		$1.72M Sell
315,252
-1,323
-0.4% -$7.95K 0.17% 143
2019
Q1 		$1.96M Buy
+316,575
New +$1.86M 0.18% 114
2016
Q4 		– Sell
-1,058
Closed -$11K – 477
2016
Q3 		$11K Hold
1,058
– – ﹤0.01% 366
2016
Q2 		$9K Hold
1,058
– – ﹤0.01% 390
2016
Q1 		$9K Hold
1,058
– – ﹤0.01% 364
2015
Q4 		$8K Hold
1,058
– – ﹤0.01% 394
2015
Q3 		$9K Hold
1,058
– – ﹤0.01% 464
2015
Q2 		$11K Buy
+1,058
New +$10.8K ﹤0.01% 474

Other funds holding ADEA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
SFM
Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Hillsdale Investment Management's ADEA Position: Q4 2025 in Review

Hillsdale Investment Management sold out of Adeia (ADEA) in Q4 2025, closing a stake of 488,103 shares — an estimated $8.2M sold.

Hillsdale Investment Management first reported a position in ADEA in Q2 2015 and held it in 19 quarters. The position peaked at $8.2M in Q3 2025. 235 funds tracked by Wall St. Rank hold ADEA as of Q4 2025.

  • Hillsdale Investment Management reported no remaining Adeia position as of Q4 2025 after selling out during the quarter.
  • Hillsdale Investment Management sold 488,103 Adeia shares in Q4 2025, an estimated $8.2M.
  • Hillsdale Investment Management first reported a position in Adeia in Q2 2015 and held it in 19 quarters.
  • Hillsdale Investment Management's Adeia position peaked at $8.2M in Q3 2025.
  • 235 funds tracked by Wall St. Rank held Adeia as of Q4 2025.

Based on Hillsdale Investment Management's 13F filing for Q4 2025, filed 10 Feb 2026.