ZIG
BLK icon

Zullo Investment Group’s Blackrock BLK Stock Holding History

Zullo Investment Group’s Portfolio BLK Stock Details BLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$310K Sell
322
-15
-4% -$15.5K 0.11% 125
2026
Q1 		$324K Sell
337
-16
-5% -$16.8K 0.12% 116
2025
Q4 		$378K Hold
353
– – 0.14% 107
2025
Q3 		$412K Sell
353
-11
-3% -$12.3K 0.15% 103
2025
Q2 		$382K Sell
364
-9
-2% -$8.51K 0.15% 101
2025
Q1 		$353K Buy
373
+3
+0.8% +$2.94K 0.15% 105
2024
Q4 		$379K Buy
+370
New +$376K 0.15% 100
2024
Q3 		– Sell
-405
Closed -$319K – 152
2024
Q2 		$319K Sell
405
-1
-0.2% -$780 0.14% 111
2024
Q1 		$338K Buy
406
+7
+2% +$5.62K 0.16% 107
2023
Q4 		$324K Sell
399
-21
-5% -$14.7K 0.17% 109
2023
Q3 		$272K Sell
420
-6
-1% -$4.19K 0.16% 113
2023
Q2 		$295K Sell
426
-12
-3% -$8.04K 0.17% 109
2023
Q1 		$293K Buy
438
+1
+0.2% +$704 0.18% 105
2022
Q4 		$310K Sell
437
-3
-0.7% -$2K 0.19% 100
2022
Q3 		$242K Sell
440
-12
-3% -$7.86K 0.16% 113
2022
Q2 		$275K Buy
452
+17
+4% +$11.1K 0.17% 105
2022
Q1 		$332K Buy
435
+21
+5% +$16.4K 0.17% 109
2021
Q4 		$379K Buy
+414
New +$378K 0.2% 103

Other funds holding BLK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Zullo Investment Group's BLK Position: Q2 2026 in Review

Zullo Investment Group reduced its Blackrock (BLK) stake by 4.5% in Q2 2026, selling an estimated $15.5K and leaving 322 shares worth $310K. The position accounts for 0.11% of the portfolio, ranked #125.

Zullo Investment Group first reported a position in BLK in Q4 2021 and has held it in 18 quarters since. The position peaked at $412K in Q3 2025. 2,322 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • Zullo Investment Group held 322 shares of Blackrock worth $310K as of Q2 2026.
  • Zullo Investment Group sold 15 Blackrock shares in Q2 2026, an estimated $15.5K.
  • Blackrock made up 0.11% of Zullo Investment Group's portfolio in Q2 2026, its #125 holding.
  • Zullo Investment Group first reported a position in Blackrock in Q4 2021 and has held it in 18 quarters since.
  • Zullo Investment Group's Blackrock position peaked at $412K in Q3 2025.
  • 2,322 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

Based on Zullo Investment Group's 13F filing for Q2 2026, filed 31 Jul 2026.