FAM
ONT

Fred Alger Management’s Onterris Inc ONT Stock Holding History

Fred Alger Management’s Portfolio ONT Stock Details ONT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-387,994
Closed -$8.49M – 467
2026
Q1 		$8.49M Sell
387,994
-680,561
-64% -$16.3M 0.04% 179
2025
Q4 		$26.5M Sell
1,068,555
-81,141
-7% -$2.14M 0.1% 96
2025
Q3 		$31.6M Sell
1,149,696
-1,495
-0.1% -$39.1K 0.12% 90
2025
Q2 		$25.2M Buy
1,151,191
+160,262
+16% +$2.87M 0.11% 99
2025
Q1 		$14.1M Sell
990,929
-22,967
-2% -$437K 0.08% 141
2024
Q4 		$18.8M Sell
1,013,896
-852,506
-46% -$17.9M 0.09% 140
2024
Q3 		$49.1M Buy
1,866,402
+470,706
+34% +$15.2M 0.24% 75
2024
Q2 		$62.2M Buy
1,395,696
+208,785
+18% +$9.39M 0.3% 59
2024
Q1 		$46.5M Buy
1,186,911
+232,553
+24% +$7.79M 0.23% 85
2023
Q4 		$30.7M Sell
954,358
-133,589
-12% -$3.83M 0.17% 115
2023
Q3 		$31.8M Sell
1,087,947
-777,390
-42% -$29.5M 0.18% 116
2023
Q2 		$78.6M Sell
1,865,337
-559,792
-23% -$20.1M 0.4% 74
2023
Q1 		$86.5M Sell
2,425,129
-423,083
-15% -$19.2M 0.46% 61
2022
Q4 		$126M Sell
2,848,212
-368,497
-11% -$15.6M 0.69% 37
2022
Q3 		$108M Sell
3,216,709
-157,394
-5% -$6.24M 0.55% 48
2022
Q2 		$114M Buy
3,374,103
+200,080
+6% +$8.37M 0.53% 47
2022
Q1 		$168M Buy
3,174,023
+277,678
+10% +$13.8M 0.54% 47
2021
Q4 		$204M Sell
2,896,345
-48,587
-2% -$3.37M 0.51% 58
2021
Q3 		$182M Buy
2,944,932
+923,534
+46% +$48.3M 0.43% 77
2021
Q2 		$108M Buy
2,021,398
+745,434
+58% +$39.2M 0.26% 116
2021
Q1 		$64M Buy
+1,275,964
New +$53.9M 0.17% 144

Other funds holding ONT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
CM
Corvex Management New York $3.27B AUM 38.53% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $85.4B AUM 91.09% 1-Year Est. Return

Fred Alger Management's ONT Position: Q2 2026 in Review

Fred Alger Management sold out of Onterris Inc (ONT) in Q2 2026, closing a stake of 387,994 shares — an estimated $8.49M sold.

Fred Alger Management first reported a position in ONT in Q1 2021 and held it in 21 quarters. The position peaked at $204M in Q4 2021. 156 funds tracked by Wall St. Rank hold ONT as of Q2 2026.

  • Fred Alger Management reported no remaining Onterris Inc position as of Q2 2026 after selling out during the quarter.
  • Fred Alger Management sold 387,994 Onterris Inc shares in Q2 2026, an estimated $8.49M.
  • Fred Alger Management first reported a position in Onterris Inc in Q1 2021 and held it in 21 quarters.
  • Fred Alger Management's Onterris Inc position peaked at $204M in Q4 2021.
  • 156 funds tracked by Wall St. Rank held Onterris Inc as of Q2 2026.

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