Optiver Holding
ONL

Optiver Holding’s Orion Office REIT ONL Stock Holding History

Optiver Holding’s Portfolio ONL Stock Details ONL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12 Sell
4
-832
-100% -$2.28K ﹤0.01% 2729
2026
Q1 		$1.8K Hold
836
– – ﹤0.01% 1891
2025
Q4 		$1.89K Hold
836
– – ﹤0.01% 2045
2025
Q3 		$2.26K Buy
+836
New +$2.24K ﹤0.01% 2339

Other funds holding ONL

PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
PL
Parkwood LLC Cleveland, Ohio $1.4B AUM 33.21% 1-Year Est. Return
JGC
J. Goldman & Co New York $3.87B AUM 46.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.41B AUM 39.41% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Optiver Holding's ONL Position: Q2 2026 in Review

Optiver Holding reduced its Orion Office REIT (ONL) stake by 100% in Q2 2026, selling an estimated $2.28K and leaving 4 shares worth $12. The position accounts for ﹤0.01% of the portfolio, ranked #2729.

Optiver Holding first reported a position in ONL in Q3 2025 and has held it in 4 quarters since. The position peaked at $2.26K in Q3 2025. 197 funds tracked by Wall St. Rank hold ONL as of Q2 2026.

  • Optiver Holding held 4 shares of Orion Office REIT worth $12 as of Q2 2026.
  • Optiver Holding sold 832 Orion Office REIT shares in Q2 2026, an estimated $2.28K.
  • Orion Office REIT made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2729 holding.
  • Optiver Holding first reported a position in Orion Office REIT in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Orion Office REIT position peaked at $2.26K in Q3 2025.
  • 197 funds tracked by Wall St. Rank held Orion Office REIT as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.