SEI Investments
ONT

SEI Investments’s Onterris Inc ONT Stock Holding History

SEI Investments’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 		$1.59M Sell
78,853
-75,455
-49% -$1.41M ﹤0.01% 2066
2026
Q1 		$3.38M Buy
154,308
+58,387
+61% +$1.4M ﹤0.01% 1755
2025
Q4 		$2.38M Buy
95,921
+23,715
+33% +$626K ﹤0.01% 1752
2025
Q3 		$1.98M Buy
72,206
+5,683
+9% +$149K ﹤0.01% 1700
2025
Q2 		$1.46M Buy
66,523
+6,511
+11% +$117K ﹤0.01% 1769
2025
Q1 		$856K Buy
60,012
+782
+1% +$14.9K ﹤0.01% 1970
2024
Q4 		$1.1M Sell
59,230
-2,161
-4% -$45.5K ﹤0.01% 1904
2024
Q3 		$1.61M Sell
61,391
-8,859
-13% -$286K ﹤0.01% 1774
2024
Q2 		$3.13M Buy
70,250
+20,911
+42% +$941K ﹤0.01% 1438
2024
Q1 		$1.93M Buy
49,339
+485
+1% +$16.2K ﹤0.01% 1643
2023
Q4 		$1.57M Buy
48,854
+5,096
+12% +$146K ﹤0.01% 1702
2023
Q3 		$1.28M Buy
43,758
+11,439
+35% +$435K ﹤0.01% 1800
2023
Q2 		$1.36M Buy
32,319
+13,778
+74% +$495K ﹤0.01% 1768
2023
Q1 		$661K Buy
18,541
+1,170
+7% +$53K ﹤0.01% 2029
2022
Q4 		$771K Sell
17,371
-77
-0.4% -$3.26K ﹤0.01% 1850
2022
Q3 		$587K Buy
17,448
+6,055
+53% +$240K ﹤0.01% 2013
2022
Q2 		$385K Buy
11,393
+452
+4% +$18.9K ﹤0.01% 2211
2022
Q1 		$579K Buy
10,941
+3,059
+39% +$151K ﹤0.01% 2020
2021
Q4 		$556K Sell
7,882
-184
-2% -$12.7K ﹤0.01% 2052
2021
Q3 		$498K Buy
8,066
+1,936
+32% +$101K ﹤0.01% 2078
2021
Q2 		$329K Buy
+6,130
New +$323K ﹤0.01% 2279

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

SEI Investments's ONT Position: Q2 2026 in Review

SEI Investments reduced its Onterris Inc (ONT) stake by 49% in Q2 2026, selling an estimated $1.41M and leaving 78,853 shares worth $1.59M. The position accounts for ﹤0.01% of the portfolio, ranked #2066.

SEI Investments first reported a position in ONT in Q2 2021 and has held it in 21 quarters since. The position peaked at $3.38M in Q1 2026. 157 funds tracked by Wall St. Rank hold ONT as of Q2 2026.

  • SEI Investments held 78,853 shares of Onterris Inc worth $1.59M as of Q2 2026.
  • SEI Investments sold 75,455 Onterris Inc shares in Q2 2026, an estimated $1.41M.
  • Onterris Inc made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #2066 holding.
  • SEI Investments first reported a position in Onterris Inc in Q2 2021 and has held it in 21 quarters since.
  • SEI Investments's Onterris Inc position peaked at $3.38M in Q1 2026.
  • 157 funds tracked by Wall St. Rank held Onterris Inc as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.