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
2026
Q1 		$1.01M Sell
46,200
-300
-0.6% -$7.2K ﹤0.01% 7628
2025
Q4 		$1.15M Sell
46,500
-6,300
-12% -$166K ﹤0.01% 7076
2025
Q3 		$1.45M Sell
52,800
-11,800
-18% -$308K ﹤0.01% 6737
2025
Q2 		$1.41M Buy
64,600
+17,500
+37% +$314K ﹤0.01% 6378
2025
Q1 		$672K Buy
47,100
+27,500
+140% +$524K ﹤0.01% 7817
2024
Q4 		$364K Sell
19,600
-8,400
-30% -$177K ﹤0.01% 9270
2024
Q3 		$736K Buy
28,000
+4,300
+18% +$139K ﹤0.01% 7446
2024
Q2 		$1.06M Buy
23,700
+14,100
+147% +$634K ﹤0.01% 6473
2024
Q1 		$376K Sell
9,600
-2,500
-21% -$83.8K ﹤0.01% 8981
2023
Q4 		$389K Buy
12,100
+3,500
+41% +$100K ﹤0.01% 8627
2023
Q3 		$252K Buy
8,600
+1,500
+21% +$57K ﹤0.01% 9488
2023
Q2 		$299K Sell
7,100
-48,800
-87% -$1.75M ﹤0.01% 9058
2023
Q1 		$1.99M Buy
55,900
+53,100
+1,896% +$2.4M ﹤0.01% 5373
2022
Q4 		$124K Sell
2,800
-8,900
-76% -$376K ﹤0.01% 10892
2022
Q3 		$394K Sell
11,700
-9,700
-45% -$385K ﹤0.01% 8976
2022
Q2 		$722K Buy
21,400
+2,500
+13% +$105K ﹤0.01% 7784
2022
Q1 		$1M Sell
18,900
-14,700
-44% -$728K ﹤0.01% 7689
2021
Q4 		$2.37M Sell
33,600
-6,600
-16% -$457K ﹤0.01% 5852
2021
Q3 		$2.48M Buy
40,200
+11,400
+40% +$596K ﹤0.01% 5825
2021
Q2 		$1.54M Sell
28,800
-62,900
-69% -$3.31M ﹤0.01% 7249
2021
Q1 		$4.6M Buy
91,700
+52,500
+134% +$2.22M ﹤0.01% 4430
2020
Q4 		$1.21M Sell
39,200
-7,300
-16% -$208K ﹤0.01% 6386
2020
Q3 		$1.11M Buy
+46,500
New +$1.18M ﹤0.01% 5858

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.