AIM
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Aigen Investment Management’s Zillow Z Stock Holding History

Aigen Investment Management’s Portfolio Z Stock Details Z Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$414K Buy
+13,148
New +$505K 0.11% 227
2025
Q4 		– Sell
-18,483
Closed -$1.42M – 1025
2025
Q3 		$1.42M Buy
+18,483
New +$1.51M 0.22% 129
2025
Q2 		– Sell
-4,976
Closed -$341K – 1113
2025
Q1 		$341K Sell
4,976
-14,804
-75% -$1.13M 0.05% 460
2024
Q4 		$1.46M Buy
19,780
+8,347
+73% +$597K 0.26% 108
2024
Q3 		$730K Sell
11,433
-6,182
-35% -$332K 0.14% 213
2024
Q2 		$817K Buy
+17,615
New +$775K 0.16% 176
2023
Q4 		– Sell
-25,163
Closed -$1.16M – 1129
2023
Q3 		$1.16M Sell
25,163
-65,695
-72% -$3.38M 0.22% 128
2023
Q2 		$4.57M Buy
90,858
+16,265
+22% +$748K 0.67% 17
2023
Q1 		$3.32M Buy
+74,593
New +$3.17M 0.46% 52
2022
Q4 		– Sell
-17,584
Closed -$503K – 815
2022
Q3 		$503K Buy
+17,584
New +$611K 0.07% 312
2022
Q1 		– Sell
-16,669
Closed -$1.01M – 1156
2021
Q4 		$1.01M Buy
16,669
+1,263
+8% +$91K 0.06% 417
2021
Q3 		$1.36M Sell
15,406
-131
-0.8% -$13.3K 0.26% 111
2021
Q2 		$1.9M Buy
15,537
+13,549
+682% +$1.65M 0.33% 82
2021
Q1 		$258K Buy
+1,988
New +$295K 0.03% 463
2020
Q4 		– Sell
-18,800
Closed -$1.91M – 1128
2020
Q3 		$1.91M Sell
18,800
-15,803
-46% -$1.23M 0.24% 120
2020
Q2 		$1.99M Sell
34,603
-9,476
-21% -$470K 0.26% 97
2020
Q1 		$1.59M Buy
+44,079
New +$2.04M 0.21% 124

Other funds holding Z

CIA
Caledonia Investments (Australia) Sydney NSW, Australia $2.93B AUM 37.21% 1-Year Est. Return
IFP
Independent Franchise Partners London, United Kingdom $15.2B AUM 1.56% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $49.6B AUM 39.59% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Aigen Investment Management's Z Position: Q2 2026 in Review

Aigen Investment Management opened a new position in Zillow (Z) in Q2 2026: 13,148 shares worth $414K. The stake represents 0.11% of the portfolio and ranks #227 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in Z as recently as Q3 2025.

Aigen Investment Management first reported a position in Z in Q1 2020 and has held it in 17 quarters since. The position peaked at $4.57M in Q2 2023. 416 funds tracked by Wall St. Rank hold Z as of Q2 2026.

  • Aigen Investment Management held 13,148 shares of Zillow worth $414K as of Q2 2026.
  • Zillow was a new Aigen Investment Management position in Q2 2026.
  • Zillow made up 0.11% of Aigen Investment Management's portfolio in Q2 2026, its #227 holding.
  • Aigen Investment Management first reported a position in Zillow in Q1 2020 and has held it in 17 quarters since.
  • Aigen Investment Management's Zillow position peaked at $4.57M in Q2 2023.
  • 416 funds tracked by Wall St. Rank held Zillow as of Q2 2026.

Based on Aigen Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.