Simplex Trading
ONT

Simplex Trading’s Onterris Inc ONT Stock Holding History

Simplex Trading’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 		$457K Buy
+22,600
New +$422K ﹤0.01% 3720
2025
Q4 		– Sell
-25,400
Closed -$697K – 9442
2025
Q3 		$697K Sell
25,400
-9,000
-26% -$235K ﹤0.01% 3433
2025
Q2 		$753K Sell
34,400
-36,900
-52% -$662K ﹤0.01% 3085
2025
Q1 		$1.02M Buy
71,300
+56,200
+372% +$1.07M ﹤0.01% 2694
2024
Q4 		$280K Buy
15,100
+14,800
+4,933% +$311K ﹤0.01% 4143
2024
Q3 		$7K Buy
300
+200
+200% +$6.47K ﹤0.01% 7436
2024
Q2 		$4K Buy
+100
New +$4.5K ﹤0.01% 8006
2024
Q1 		– Sell
-1,900
Closed -$61K – 9436
2023
Q4 		$61K Buy
1,900
+1,800
+1,800% +$51.7K ﹤0.01% 5900
2023
Q3 		$2K Buy
+100
New +$3.8K ﹤0.01% 8124
2022
Q4 		– Sell
-200
Closed -$6K – 9903
2022
Q3 		$6K Sell
200
-200
-50% -$7.93K ﹤0.01% 8651
2022
Q2 		$13K Hold
400
– – ﹤0.01% 8052
2022
Q1 		$21K Buy
+400
New +$19.8K ﹤0.01% 8207
2021
Q4 		– Sell
-100
Closed -$5K – 11011
2021
Q3 		$5K Hold
100
– – ﹤0.01% 9273
2021
Q2 		$5K Buy
100
+79
+376% +$4.16K ﹤0.01% 9459
2021
Q1 		$105K Sell
21
-127
-86% -$5.37K ﹤0.01% 5683
2020
Q4 		$458K Buy
148
+1
+0.7% +$28 ﹤0.01% 3536
2020
Q3 		$350K Buy
+147
New +$3.73K ﹤0.01% 3430

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

Simplex Trading's ONT Position: Q2 2026 in Review

Simplex Trading increased its Onterris Inc (ONT) stake by 106% in Q2 2026, buying an estimated $67K and bringing the position to 6,963 shares worth $141K. The position accounts for ﹤0.01% of the portfolio, ranked #5148.

Simplex Trading first reported a position in ONT in Q4 2020 and has held it in 13 quarters since. The position peaked at $333K in Q3 2025. 157 funds tracked by Wall St. Rank hold ONT as of Q2 2026.

  • Simplex Trading held 6,963 shares of Onterris Inc worth $141K as of Q2 2026.
  • Simplex Trading bought 3,590 Onterris Inc shares in Q2 2026, an estimated $67K.
  • Onterris Inc made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #5148 holding.
  • Simplex Trading first reported a position in Onterris Inc in Q4 2020 and has held it in 13 quarters since.
  • Simplex Trading's Onterris Inc position peaked at $333K in Q3 2025.
  • 157 funds tracked by Wall St. Rank held Onterris Inc as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.