Group One Trading
BRKR icon

Group One Trading’s Bruker BRKR Stock Holding History

Group One Trading’s Portfolio BRKR Stock Details BRKR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$75K Sell
1,247
-63
-5% -$2.94K ﹤0.01% 5085
2026
Q1 		$47.3K Buy
+1,310
New +$54.8K ﹤0.01% 5300
2025
Q3 		– Sell
-901
Closed -$32.1K – 8442
2025
Q2 		$37.1K Buy
+901
New +$34.8K ﹤0.01% 5811
2021
Q2 		– Sell
-925
Closed -$64.6K – 8153
2021
Q1 		$59K Buy
925
+486
+111% +$29.2K ﹤0.01% 6103
2020
Q4 		$24K Sell
439
-3,925
-90% -$188K ﹤0.01% 5411
2020
Q3 		$173K Buy
+4,364
New +$182K ﹤0.01% 3772
2020
Q1 		– Sell
-876
Closed -$45K – 5271
2019
Q4 		$45K Hold
876
– – ﹤0.01% 4053
2019
Q3 		$38K Buy
+876
New +$39.3K ﹤0.01% 4105
2015
Q4 		– Sell
-470
Closed -$8K – 4745
2015
Q3 		$8K Sell
470
-1,600
-77% -$31.1K ﹤0.01% 4363
2015
Q2 		$42K Sell
2,070
-5,672
-73% -$115K ﹤0.01% 3650
2015
Q1 		$143K Buy
7,742
+7,670
+10,653% +$145K ﹤0.01% 2638
2014
Q4 		$1K Buy
+72
New +$1.39K ﹤0.01% 4762
2014
Q2 		– Sell
-104
Closed -$2.26K – 5173
2014
Q1 		$2K Sell
104
-3,646
-97% -$79.5K ﹤0.01% 4984
2013
Q4 		$74K Buy
+3,750
New +$73.5K ﹤0.01% 3291

Other funds holding BRKR

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PCA
Pallas Capital Advisors Braintree, Massachusetts $3.25B AUM 40.07% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SC
Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return

Group One Trading's BRKR Position: Q2 2026 in Review

Group One Trading reduced its Bruker (BRKR) stake by 4.8% in Q2 2026, selling an estimated $2.94K and leaving 1,247 shares worth $75K. The position accounts for ﹤0.01% of the portfolio, ranked #5085.

Group One Trading first reported a position in BRKR in Q4 2013 and has held it in 14 quarters since. The position peaked at $173K in Q3 2020. 417 funds tracked by Wall St. Rank hold BRKR as of Q2 2026.

  • Group One Trading held 1,247 shares of Bruker worth $75K as of Q2 2026.
  • Group One Trading sold 63 Bruker shares in Q2 2026, an estimated $2.94K.
  • Bruker made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5085 holding.
  • Group One Trading first reported a position in Bruker in Q4 2013 and has held it in 14 quarters since.
  • Group One Trading's Bruker position peaked at $173K in Q3 2020.
  • 417 funds tracked by Wall St. Rank held Bruker as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.