Citadel Advisors
ONT

Citadel Advisors’s Onterris Inc ONT Stock Holding History

Citadel Advisors’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
2025
Q4 		– Sell
-7,800
Closed -$214K – 13516
2025
Q3 		$214K Buy
+7,800
New +$204K ﹤0.01% 11128
2025
Q2 		– Sell
-76,100
Closed -$1.09M – 14052
2025
Q1 		$1.09M Buy
76,100
+48,800
+179% +$929K ﹤0.01% 6778
2024
Q4 		$506K Buy
27,300
+14,600
+115% +$307K ﹤0.01% 8527
2024
Q3 		$334K Buy
12,700
+10,600
+505% +$343K ﹤0.01% 9098
2024
Q2 		$93.6K Sell
2,100
-6,800
-76% -$306K ﹤0.01% 11007
2024
Q1 		$349K Buy
8,900
+3,800
+75% +$127K ﹤0.01% 9156
2023
Q4 		$164K Buy
5,100
+2,500
+96% +$71.8K ﹤0.01% 10248
2023
Q3 		$76.1K Buy
2,600
+2,100
+420% +$79.8K ﹤0.01% 11230
2023
Q2 		$21.1K Sell
500
-4,900
-91% -$176K ﹤0.01% 12686
2023
Q1 		$193K Buy
5,400
+4,800
+800% +$217K ﹤0.01% 10251
2022
Q4 		$26.6K Buy
+600
New +$25.4K ﹤0.01% 12879
2022
Q2 		– Sell
-5,100
Closed -$270K – 13620
2022
Q1 		$270K Buy
5,100
+1,400
+38% +$69.3K ﹤0.01% 10818
2021
Q4 		$261K Sell
3,700
-500
-12% -$34.6K ﹤0.01% 11245
2021
Q3 		$259K Buy
+4,200
New +$220K ﹤0.01% 11397
2021
Q1 		– Sell
-13,000
Closed -$402K – 13518
2020
Q4 		$402K Sell
13,000
-1,500
-10% -$42.6K ﹤0.01% 8560
2020
Q3 		$345K Buy
+14,500
New +$368K ﹤0.01% 7910

Other funds holding ONT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return

Citadel Advisors's ONT Position: Q1 2026 in Review

Citadel Advisors increased its Onterris Inc (ONT) stake by 29% in Q1 2026, buying an estimated $1.2M and bringing the position to 222,587 shares worth $4.87M. The position accounts for ﹤0.01% of the portfolio, ranked #4384.

Citadel Advisors first reported a position in ONT in Q3 2020 and has held it in 23 quarters since. The position peaked at $12.3M in Q4 2021. 171 funds tracked by Wall St. Rank hold ONT as of Q1 2026.

  • Citadel Advisors held 222,587 shares of Onterris Inc worth $4.87M as of Q1 2026.
  • Citadel Advisors bought 49,833 Onterris Inc shares in Q1 2026, an estimated $1.2M.
  • Onterris Inc made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #4384 holding.
  • Citadel Advisors first reported a position in Onterris Inc in Q3 2020 and has held it in 23 quarters since.
  • Citadel Advisors's Onterris Inc position peaked at $12.3M in Q4 2021.
  • 171 funds tracked by Wall St. Rank held Onterris Inc as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.